80356320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 326592000

約数和(自身を除く): 246235680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 89, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 178, 180, 190, 198, 209, 216, 220, 228, 240, 264, 267, 270, 285, 288, 297, 304, 330, 342, 352, 356, 360, 380, 396, 418, 432, 440, 445, 456, 480, 495, 513, 528, 534, 540, 570, 594, 608, 627, 660, 684, 712, 720, 760, 792, 801, 836, 855, 864, 880, 890, 912, 979, 990, 1026, 1045, 1056, 1068, 1080, 1140, 1188, 1254, 1320, 1335, 1368, 1424, 1440, 1485, 1520, 1584, 1602, 1672, 1691, 1710, 1760, 1780, 1824, 1881, 1958, 1980, 2052, 2090, 2136, 2160, 2280, 2376, 2403, 2508, 2565, 2640, 2670, 2736, 2848, 2937, 2970, 3040, 3135, 3168, 3204, 3344, 3382, 3420, 3560, 3762, 3916, 3960, 4005, 4104, 4180, 4272, 4320, 4560, 4752, 4806, 4895, 5016, 5073, 5130, 5280, 5340, 5472, 5643, 5874, 5940, 6270, 6408, 6688, 6764, 6840, 7120, 7524, 7832, 7920, 8010, 8208, 8360, 8455, 8544, 8811, 9120, 9405, 9504, 9612, 9790, 10032, 10146, 10260, 10680, 11286, 11748, 11880, 12015, 12540, 12816, 13528, 13680, 14240, 14685, 15048, 15219, 15664, 15840, 16020, 16416, 16720, 16910, 17622, 18601, 18810, 19224, 19580, 20064, 20292, 20520, 21360, 22572, 23496, 23760, 24030, 25080, 25365, 25632, 26433, 27056, 27360, 28215, 29370, 30096, 30438, 31328, 32040, 33440, 33820, 35244, 37202, 37620, 38448, 39160, 40584, 41040, 42720, 44055, 45144, 45657, 46992, 47520, 48060, 50160, 50730, 52866, 54112, 55803, 56430, 58740, 60192, 60876, 64080, 67640, 70488, 74404, 75240, 76095, 76896, 78320, 81168, 82080, 88110, 90288, 91314, 93005, 93984, 96120, 100320, 101460, 105732, 111606, 112860, 117480, 121752, 128160, 132165, 135280, 140976, 148808, 150480, 152190, 156640, 162336, 167409, 176220, 180576, 182628, 186010, 192240, 202920, 211464, 223212, 225720, 228285, 234960, 243504, 264330, 270560, 279015, 281952, 297616, 300960, 304380, 334818, 352440, 365256, 372020, 384480, 405840, 422928, 446424, 451440, 456570, 469920, 487008, 502227, 528660, 558030, 595232, 608760, 669636, 704880, 730512, 744040, 811680, 837045, 845856, 892848, 902880, 913140, 1004454, 1057320, 1116060, 1217520, 1339272, 1409760, 1461024, 1488080, 1674090, 1785696, 1826280, 2008908, 2114640, 2232120, 2435040, 2511135, 2678544, 2976160, 3348180, 3652560, 4017816, 4229280, 4464240, 5022270, 5357088, 6696360, 7305120, 8035632, 8928480, 10044540, 13392720, 16071264, 20089080, 26785440, 40178160, 80356320]

約数ペア:

[(1, 80356320), (2, 40178160), (3, 26785440), (4, 20089080), (5, 16071264), (6, 13392720), (8, 10044540), (9, 8928480), (10, 8035632), (11, 7305120), (12, 6696360), (15, 5357088), (16, 5022270), (18, 4464240), (19, 4229280), (20, 4017816), (22, 3652560), (24, 3348180), (27, 2976160), (30, 2678544), (32, 2511135), (33, 2435040), (36, 2232120), (38, 2114640), (40, 2008908), (44, 1826280), (45, 1785696), (48, 1674090), (54, 1488080), (55, 1461024), (57, 1409760), (60, 1339272), (66, 1217520), (72, 1116060), (76, 1057320), (80, 1004454), (88, 913140), (89, 902880), (90, 892848), (95, 845856), (96, 837045), (99, 811680), (108, 744040), (110, 730512), (114, 704880), (120, 669636), (132, 608760), (135, 595232), (144, 558030), (152, 528660), (160, 502227), (165, 487008), (171, 469920), (176, 456570), (178, 451440), (180, 446424), (190, 422928), (198, 405840), (209, 384480), (216, 372020), (220, 365256), (228, 352440), (240, 334818), (264, 304380), (267, 300960), (270, 297616), (285, 281952), (288, 279015), (297, 270560), (304, 264330), (330, 243504), (342, 234960), (352, 228285), (356, 225720), (360, 223212), (380, 211464), (396, 202920), (418, 192240), (432, 186010), (440, 182628), (445, 180576), (456, 176220), (480, 167409), (495, 162336), (513, 156640), (528, 152190), (534, 150480), (540, 148808), (570, 140976), (594, 135280), (608, 132165), (627, 128160), (660, 121752), (684, 117480), (712, 112860), (720, 111606), (760, 105732), (792, 101460), (801, 100320), (836, 96120), (855, 93984), (864, 93005), (880, 91314), (890, 90288), (912, 88110), (979, 82080), (990, 81168), (1026, 78320), (1045, 76896), (1056, 76095), (1068, 75240), (1080, 74404), (1140, 70488), (1188, 67640), (1254, 64080), (1320, 60876), (1335, 60192), (1368, 58740), (1424, 56430), (1440, 55803), (1485, 54112), (1520, 52866), (1584, 50730), (1602, 50160), (1672, 48060), (1691, 47520), (1710, 46992), (1760, 45657), (1780, 45144), (1824, 44055), (1881, 42720), (1958, 41040), (1980, 40584), (2052, 39160), (2090, 38448), (2136, 37620), (2160, 37202), (2280, 35244), (2376, 33820), (2403, 33440), (2508, 32040), (2565, 31328), (2640, 30438), (2670, 30096), (2736, 29370), (2848, 28215), (2937, 27360), (2970, 27056), (3040, 26433), (3135, 25632), (3168, 25365), (3204, 25080), (3344, 24030), (3382, 23760), (3420, 23496), (3560, 22572), (3762, 21360), (3916, 20520), (3960, 20292), (4005, 20064), (4104, 19580), (4180, 19224), (4272, 18810), (4320, 18601), (4560, 17622), (4752, 16910), (4806, 16720), (4895, 16416), (5016, 16020), (5073, 15840), (5130, 15664), (5280, 15219), (5340, 15048), (5472, 14685), (5643, 14240), (5874, 13680), (5940, 13528), (6270, 12816), (6408, 12540), (6688, 12015), (6764, 11880), (6840, 11748), (7120, 11286), (7524, 10680), (7832, 10260), (7920, 10146), (8010, 10032), (8208, 9790), (8360, 9612), (8455, 9504), (8544, 9405), (8811, 9120)]