1297923120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6029}}^1$

素因数の和:6084

約数の個数: 240

約数和(自身を含む): 4899061440

約数和(自身を除く): 3601138320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2691, 2760, 2990, 3120, 3312, 3588, 4140, 4485, 4680, 4784, 5382, 5520, 5980, 6029, 7176, 8280, 8970, 9360, 10764, 11960, 12058, 13455, 14352, 16560, 17940, 18087, 21528, 23920, 24116, 26910, 30145, 35880, 36174, 43056, 48232, 53820, 54261, 60290, 71760, 72348, 78377, 90435, 96464, 107640, 108522, 120580, 138667, 144696, 156754, 180870, 215280, 217044, 235131, 241160, 271305, 277334, 289392, 313508, 361740, 391885, 416001, 434088, 470262, 482320, 542610, 554668, 627016, 693335, 705393, 723480, 783770, 832002, 868176, 940524, 1085220, 1109336, 1175655, 1248003, 1254032, 1386670, 1410786, 1446960, 1567540, 1664004, 1802671, 1881048, 2080005, 2170440, 2218672, 2351310, 2496006, 2773340, 2821572, 3135080, 3328008, 3526965, 3605342, 3762096, 4160010, 4340880, 4702620, 4992012, 5408013, 5546680, 5643144, 6240015, 6270160, 6656016, 7053930, 7210684, 8320020, 9013355, 9405240, 9984024, 10816026, 11093360, 11286288, 12480030, 14107860, 14421368, 16224039, 16640040, 18026710, 18810480, 19968048, 21632052, 24960060, 27040065, 28215720, 28842736, 32448078, 33280080, 36053420, 43264104, 49920120, 54080130, 56431440, 64896156, 72106840, 81120195, 86528208, 99840240, 108160260, 129792312, 144213680, 162240390, 216320520, 259584624, 324480780, 432641040, 648961560, 1297923120]

約数ペア:

[(1, 1297923120), (2, 648961560), (3, 432641040), (4, 324480780), (5, 259584624), (6, 216320520), (8, 162240390), (9, 144213680), (10, 129792312), (12, 108160260), (13, 99840240), (15, 86528208), (16, 81120195), (18, 72106840), (20, 64896156), (23, 56431440), (24, 54080130), (26, 49920120), (30, 43264104), (36, 36053420), (39, 33280080), (40, 32448078), (45, 28842736), (46, 28215720), (48, 27040065), (52, 24960060), (60, 21632052), (65, 19968048), (69, 18810480), (72, 18026710), (78, 16640040), (80, 16224039), (90, 14421368), (92, 14107860), (104, 12480030), (115, 11286288), (117, 11093360), (120, 10816026), (130, 9984024), (138, 9405240), (144, 9013355), (156, 8320020), (180, 7210684), (184, 7053930), (195, 6656016), (207, 6270160), (208, 6240015), (230, 5643144), (234, 5546680), (240, 5408013), (260, 4992012), (276, 4702620), (299, 4340880), (312, 4160010), (345, 3762096), (360, 3605342), (368, 3526965), (390, 3328008), (414, 3135080), (460, 2821572), (468, 2773340), (520, 2496006), (552, 2351310), (585, 2218672), (598, 2170440), (624, 2080005), (690, 1881048), (720, 1802671), (780, 1664004), (828, 1567540), (897, 1446960), (920, 1410786), (936, 1386670), (1035, 1254032), (1040, 1248003), (1104, 1175655), (1170, 1109336), (1196, 1085220), (1380, 940524), (1495, 868176), (1560, 832002), (1656, 783770), (1794, 723480), (1840, 705393), (1872, 693335), (2070, 627016), (2340, 554668), (2392, 542610), (2691, 482320), (2760, 470262), (2990, 434088), (3120, 416001), (3312, 391885), (3588, 361740), (4140, 313508), (4485, 289392), (4680, 277334), (4784, 271305), (5382, 241160), (5520, 235131), (5980, 217044), (6029, 215280), (7176, 180870), (8280, 156754), (8970, 144696), (9360, 138667), (10764, 120580), (11960, 108522), (12058, 107640), (13455, 96464), (14352, 90435), (16560, 78377), (17940, 72348), (18087, 71760), (21528, 60290), (23920, 54261), (24116, 53820), (26910, 48232), (30145, 43056), (35880, 36174)]