15135120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1$

素因数の和:60

約数の個数: 480

約数和(自身を含む): 71245440

約数和(自身を除く): 56110320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 49, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 98, 99, 104, 105, 108, 110, 112, 117, 120, 126, 130, 132, 135, 140, 143, 144, 147, 154, 156, 165, 168, 176, 180, 182, 189, 195, 196, 198, 208, 210, 216, 220, 231, 234, 240, 245, 252, 260, 264, 270, 273, 280, 286, 294, 297, 308, 312, 315, 330, 336, 351, 360, 364, 378, 385, 390, 392, 396, 420, 429, 432, 440, 441, 455, 462, 468, 490, 495, 504, 520, 528, 539, 540, 546, 560, 572, 585, 588, 594, 616, 624, 630, 637, 660, 693, 702, 715, 720, 728, 735, 756, 770, 780, 784, 792, 819, 840, 858, 880, 882, 910, 924, 936, 945, 980, 990, 1001, 1008, 1040, 1078, 1080, 1092, 1144, 1155, 1170, 1176, 1188, 1232, 1260, 1274, 1287, 1320, 1323, 1365, 1386, 1404, 1430, 1456, 1470, 1485, 1512, 1540, 1560, 1584, 1617, 1638, 1680, 1716, 1755, 1764, 1820, 1848, 1872, 1890, 1911, 1960, 1980, 2002, 2079, 2145, 2156, 2160, 2184, 2205, 2288, 2310, 2340, 2352, 2376, 2457, 2520, 2548, 2574, 2640, 2646, 2695, 2730, 2772, 2808, 2860, 2940, 2970, 3003, 3024, 3080, 3120, 3185, 3234, 3276, 3432, 3465, 3510, 3528, 3640, 3696, 3780, 3822, 3861, 3920, 3960, 4004, 4095, 4158, 4290, 4312, 4368, 4410, 4620, 4680, 4752, 4851, 4914, 5005, 5040, 5096, 5148, 5292, 5390, 5460, 5544, 5616, 5720, 5733, 5880, 5940, 6006, 6160, 6370, 6435, 6468, 6552, 6615, 6864, 6930, 7007, 7020, 7056, 7280, 7560, 7644, 7722, 7920, 8008, 8085, 8190, 8316, 8580, 8624, 8820, 9009, 9240, 9360, 9555, 9702, 9828, 10010, 10192, 10296, 10395, 10584, 10780, 10920, 11088, 11440, 11466, 11760, 11880, 12012, 12285, 12740, 12870, 12936, 13104, 13230, 13860, 14014, 14040, 14553, 15015, 15120, 15288, 15444, 16016, 16170, 16380, 16632, 17160, 17199, 17640, 18018, 18480, 19110, 19305, 19404, 19656, 20020, 20592, 20790, 21021, 21168, 21560, 21840, 22932, 23760, 24024, 24255, 24570, 25480, 25740, 25872, 26460, 27027, 27720, 28028, 28080, 28665, 29106, 30030, 30576, 30888, 32340, 32760, 33264, 34320, 34398, 35035, 35280, 36036, 38220, 38610, 38808, 39312, 40040, 41580, 42042, 43120, 45045, 45864, 48048, 48510, 49140, 50960, 51480, 52920, 54054, 55440, 56056, 57330, 58212, 60060, 61776, 63063, 64680, 65520, 68796, 70070, 72072, 72765, 76440, 77220, 77616, 80080, 83160, 84084, 85995, 90090, 91728, 97020, 98280, 102960, 105105, 105840, 108108, 112112, 114660, 116424, 120120, 126126, 129360, 135135, 137592, 140140, 144144, 145530, 152880, 154440, 166320, 168168, 171990, 180180, 189189, 194040, 196560, 210210, 216216, 229320, 232848, 240240, 252252, 270270, 275184, 280280, 291060, 308880, 315315, 336336, 343980, 360360, 378378, 388080, 420420, 432432, 458640, 504504, 540540, 560560, 582120, 630630, 687960, 720720, 756756, 840840, 945945, 1009008, 1081080, 1164240, 1261260, 1375920, 1513512, 1681680, 1891890, 2162160, 2522520, 3027024, 3783780, 5045040, 7567560, 15135120]

約数ペア:

[(1, 15135120), (2, 7567560), (3, 5045040), (4, 3783780), (5, 3027024), (6, 2522520), (7, 2162160), (8, 1891890), (9, 1681680), (10, 1513512), (11, 1375920), (12, 1261260), (13, 1164240), (14, 1081080), (15, 1009008), (16, 945945), (18, 840840), (20, 756756), (21, 720720), (22, 687960), (24, 630630), (26, 582120), (27, 560560), (28, 540540), (30, 504504), (33, 458640), (35, 432432), (36, 420420), (39, 388080), (40, 378378), (42, 360360), (44, 343980), (45, 336336), (48, 315315), (49, 308880), (52, 291060), (54, 280280), (55, 275184), (56, 270270), (60, 252252), (63, 240240), (65, 232848), (66, 229320), (70, 216216), (72, 210210), (77, 196560), (78, 194040), (80, 189189), (84, 180180), (88, 171990), (90, 168168), (91, 166320), (98, 154440), (99, 152880), (104, 145530), (105, 144144), (108, 140140), (110, 137592), (112, 135135), (117, 129360), (120, 126126), (126, 120120), (130, 116424), (132, 114660), (135, 112112), (140, 108108), (143, 105840), (144, 105105), (147, 102960), (154, 98280), (156, 97020), (165, 91728), (168, 90090), (176, 85995), (180, 84084), (182, 83160), (189, 80080), (195, 77616), (196, 77220), (198, 76440), (208, 72765), (210, 72072), (216, 70070), (220, 68796), (231, 65520), (234, 64680), (240, 63063), (245, 61776), (252, 60060), (260, 58212), (264, 57330), (270, 56056), (273, 55440), (280, 54054), (286, 52920), (294, 51480), (297, 50960), (308, 49140), (312, 48510), (315, 48048), (330, 45864), (336, 45045), (351, 43120), (360, 42042), (364, 41580), (378, 40040), (385, 39312), (390, 38808), (392, 38610), (396, 38220), (420, 36036), (429, 35280), (432, 35035), (440, 34398), (441, 34320), (455, 33264), (462, 32760), (468, 32340), (490, 30888), (495, 30576), (504, 30030), (520, 29106), (528, 28665), (539, 28080), (540, 28028), (546, 27720), (560, 27027), (572, 26460), (585, 25872), (588, 25740), (594, 25480), (616, 24570), (624, 24255), (630, 24024), (637, 23760), (660, 22932), (693, 21840), (702, 21560), (715, 21168), (720, 21021), (728, 20790), (735, 20592), (756, 20020), (770, 19656), (780, 19404), (784, 19305), (792, 19110), (819, 18480), (840, 18018), (858, 17640), (880, 17199), (882, 17160), (910, 16632), (924, 16380), (936, 16170), (945, 16016), (980, 15444), (990, 15288), (1001, 15120), (1008, 15015), (1040, 14553), (1078, 14040), (1080, 14014), (1092, 13860), (1144, 13230), (1155, 13104), (1170, 12936), (1176, 12870), (1188, 12740), (1232, 12285), (1260, 12012), (1274, 11880), (1287, 11760), (1320, 11466), (1323, 11440), (1365, 11088), (1386, 10920), (1404, 10780), (1430, 10584), (1456, 10395), (1470, 10296), (1485, 10192), (1512, 10010), (1540, 9828), (1560, 9702), (1584, 9555), (1617, 9360), (1638, 9240), (1680, 9009), (1716, 8820), (1755, 8624), (1764, 8580), (1820, 8316), (1848, 8190), (1872, 8085), (1890, 8008), (1911, 7920), (1960, 7722), (1980, 7644), (2002, 7560), (2079, 7280), (2145, 7056), (2156, 7020), (2160, 7007), (2184, 6930), (2205, 6864), (2288, 6615), (2310, 6552), (2340, 6468), (2352, 6435), (2376, 6370), (2457, 6160), (2520, 6006), (2548, 5940), (2574, 5880), (2640, 5733), (2646, 5720), (2695, 5616), (2730, 5544), (2772, 5460), (2808, 5390), (2860, 5292), (2940, 5148), (2970, 5096), (3003, 5040), (3024, 5005), (3080, 4914), (3120, 4851), (3185, 4752), (3234, 4680), (3276, 4620), (3432, 4410), (3465, 4368), (3510, 4312), (3528, 4290), (3640, 4158), (3696, 4095), (3780, 4004), (3822, 3960), (3861, 3920)]