123955920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 400

約数和(自身を含む): 492611328

約数和(自身を除く): 368655408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 37, 40, 44, 45, 47, 48, 54, 55, 60, 66, 72, 74, 80, 81, 88, 90, 94, 99, 108, 110, 111, 120, 132, 135, 141, 144, 148, 162, 165, 176, 180, 185, 188, 198, 216, 220, 222, 235, 240, 264, 270, 282, 296, 297, 324, 330, 333, 360, 370, 376, 396, 405, 407, 423, 432, 440, 444, 470, 495, 517, 528, 540, 555, 564, 592, 594, 648, 660, 666, 705, 720, 740, 752, 792, 810, 814, 846, 880, 888, 891, 940, 990, 999, 1034, 1080, 1110, 1128, 1188, 1221, 1269, 1296, 1320, 1332, 1410, 1480, 1485, 1551, 1584, 1620, 1628, 1665, 1692, 1739, 1776, 1782, 1880, 1980, 1998, 2035, 2068, 2115, 2160, 2220, 2256, 2376, 2442, 2538, 2585, 2640, 2664, 2820, 2960, 2970, 2997, 3102, 3240, 3256, 3330, 3384, 3478, 3564, 3663, 3760, 3807, 3960, 3996, 4070, 4136, 4230, 4440, 4455, 4653, 4752, 4884, 4995, 5076, 5170, 5217, 5328, 5640, 5940, 5994, 6105, 6204, 6345, 6480, 6512, 6660, 6768, 6956, 7128, 7326, 7614, 7755, 7920, 7992, 8140, 8272, 8460, 8695, 8880, 8910, 9306, 9768, 9990, 10152, 10340, 10434, 10989, 11280, 11880, 11988, 12210, 12408, 12690, 13320, 13912, 13959, 14256, 14652, 14985, 15228, 15510, 15651, 15984, 16280, 16920, 17390, 17820, 18315, 18612, 19035, 19129, 19536, 19980, 20304, 20680, 20868, 21978, 23265, 23760, 23976, 24420, 24816, 25380, 26085, 26640, 27824, 27918, 29304, 29970, 30456, 31020, 31302, 32560, 32967, 33840, 34780, 35640, 36630, 37224, 38070, 38258, 39960, 41360, 41736, 41877, 43956, 46530, 46953, 47952, 48840, 50760, 52170, 54945, 55836, 57387, 58608, 59940, 60912, 62040, 62604, 65934, 69560, 69795, 71280, 73260, 74448, 76140, 76516, 78255, 79920, 83472, 83754, 87912, 93060, 93906, 95645, 97680, 101520, 104340, 109890, 111672, 114774, 119880, 124080, 125208, 131868, 139120, 139590, 140859, 146520, 152280, 153032, 156510, 164835, 167508, 172161, 175824, 186120, 187812, 191290, 208680, 209385, 219780, 223344, 229548, 234765, 239760, 250416, 263736, 279180, 281718, 286935, 293040, 304560, 306064, 313020, 329670, 335016, 344322, 372240, 375624, 382580, 417360, 418770, 439560, 459096, 469530, 516483, 527472, 558360, 563436, 573870, 626040, 659340, 670032, 688644, 704295, 751248, 765160, 837540, 860805, 879120, 918192, 939060, 1032966, 1116720, 1126872, 1147740, 1252080, 1318680, 1377288, 1408590, 1530320, 1549449, 1675080, 1721610, 1878120, 2065932, 2253744, 2295480, 2582415, 2637360, 2754576, 2817180, 3098898, 3350160, 3443220, 3756240, 4131864, 4590960, 5164830, 5634360, 6197796, 6886440, 7747245, 8263728, 10329660, 11268720, 12395592, 13772880, 15494490, 20659320, 24791184, 30988980, 41318640, 61977960, 123955920]

約数ペア:

[(1, 123955920), (2, 61977960), (3, 41318640), (4, 30988980), (5, 24791184), (6, 20659320), (8, 15494490), (9, 13772880), (10, 12395592), (11, 11268720), (12, 10329660), (15, 8263728), (16, 7747245), (18, 6886440), (20, 6197796), (22, 5634360), (24, 5164830), (27, 4590960), (30, 4131864), (33, 3756240), (36, 3443220), (37, 3350160), (40, 3098898), (44, 2817180), (45, 2754576), (47, 2637360), (48, 2582415), (54, 2295480), (55, 2253744), (60, 2065932), (66, 1878120), (72, 1721610), (74, 1675080), (80, 1549449), (81, 1530320), (88, 1408590), (90, 1377288), (94, 1318680), (99, 1252080), (108, 1147740), (110, 1126872), (111, 1116720), (120, 1032966), (132, 939060), (135, 918192), (141, 879120), (144, 860805), (148, 837540), (162, 765160), (165, 751248), (176, 704295), (180, 688644), (185, 670032), (188, 659340), (198, 626040), (216, 573870), (220, 563436), (222, 558360), (235, 527472), (240, 516483), (264, 469530), (270, 459096), (282, 439560), (296, 418770), (297, 417360), (324, 382580), (330, 375624), (333, 372240), (360, 344322), (370, 335016), (376, 329670), (396, 313020), (405, 306064), (407, 304560), (423, 293040), (432, 286935), (440, 281718), (444, 279180), (470, 263736), (495, 250416), (517, 239760), (528, 234765), (540, 229548), (555, 223344), (564, 219780), (592, 209385), (594, 208680), (648, 191290), (660, 187812), (666, 186120), (705, 175824), (720, 172161), (740, 167508), (752, 164835), (792, 156510), (810, 153032), (814, 152280), (846, 146520), (880, 140859), (888, 139590), (891, 139120), (940, 131868), (990, 125208), (999, 124080), (1034, 119880), (1080, 114774), (1110, 111672), (1128, 109890), (1188, 104340), (1221, 101520), (1269, 97680), (1296, 95645), (1320, 93906), (1332, 93060), (1410, 87912), (1480, 83754), (1485, 83472), (1551, 79920), (1584, 78255), (1620, 76516), (1628, 76140), (1665, 74448), (1692, 73260), (1739, 71280), (1776, 69795), (1782, 69560), (1880, 65934), (1980, 62604), (1998, 62040), (2035, 60912), (2068, 59940), (2115, 58608), (2160, 57387), (2220, 55836), (2256, 54945), (2376, 52170), (2442, 50760), (2538, 48840), (2585, 47952), (2640, 46953), (2664, 46530), (2820, 43956), (2960, 41877), (2970, 41736), (2997, 41360), (3102, 39960), (3240, 38258), (3256, 38070), (3330, 37224), (3384, 36630), (3478, 35640), (3564, 34780), (3663, 33840), (3760, 32967), (3807, 32560), (3960, 31302), (3996, 31020), (4070, 30456), (4136, 29970), (4230, 29304), (4440, 27918), (4455, 27824), (4653, 26640), (4752, 26085), (4884, 25380), (4995, 24816), (5076, 24420), (5170, 23976), (5217, 23760), (5328, 23265), (5640, 21978), (5940, 20868), (5994, 20680), (6105, 20304), (6204, 19980), (6345, 19536), (6480, 19129), (6512, 19035), (6660, 18612), (6768, 18315), (6956, 17820), (7128, 17390), (7326, 16920), (7614, 16280), (7755, 15984), (7920, 15651), (7992, 15510), (8140, 15228), (8272, 14985), (8460, 14652), (8695, 14256), (8880, 13959), (8910, 13912), (9306, 13320), (9768, 12690), (9990, 12408), (10152, 12210), (10340, 11988), (10434, 11880), (10989, 11280)]