27009751920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157841}}^1$

素因数の和:157911

約数の個数: 160

約数和(自身を含む): 90189656064

約数和(自身を除く): 63179904144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 40, 46, 48, 60, 62, 69, 80, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 240, 248, 276, 310, 345, 368, 372, 460, 465, 496, 552, 620, 690, 713, 744, 920, 930, 1104, 1240, 1380, 1426, 1488, 1840, 1860, 2139, 2480, 2760, 2852, 3565, 3720, 4278, 5520, 5704, 7130, 7440, 8556, 10695, 11408, 14260, 17112, 21390, 28520, 34224, 42780, 57040, 85560, 157841, 171120, 315682, 473523, 631364, 789205, 947046, 1262728, 1578410, 1894092, 2367615, 2525456, 3156820, 3630343, 3788184, 4735230, 4893071, 6313640, 7260686, 7576368, 9470460, 9786142, 10891029, 12627280, 14521372, 14679213, 18151715, 18940920, 19572284, 21782058, 24465355, 29042744, 29358426, 36303430, 37881840, 39144568, 43564116, 48930710, 54455145, 58085488, 58716852, 72606860, 73396065, 78289136, 87128232, 97861420, 108910290, 112540633, 117433704, 145213720, 146792130, 174256464, 195722840, 217820580, 225081266, 234867408, 290427440, 293584260, 337621899, 391445680, 435641160, 450162532, 562703165, 587168520, 675243798, 871282320, 900325064, 1125406330, 1174337040, 1350487596, 1688109495, 1800650128, 2250812660, 2700975192, 3376218990, 4501625320, 5401950384, 6752437980, 9003250640, 13504875960, 27009751920]

約数ペア:

[(1, 27009751920), (2, 13504875960), (3, 9003250640), (4, 6752437980), (5, 5401950384), (6, 4501625320), (8, 3376218990), (10, 2700975192), (12, 2250812660), (15, 1800650128), (16, 1688109495), (20, 1350487596), (23, 1174337040), (24, 1125406330), (30, 900325064), (31, 871282320), (40, 675243798), (46, 587168520), (48, 562703165), (60, 450162532), (62, 435641160), (69, 391445680), (80, 337621899), (92, 293584260), (93, 290427440), (115, 234867408), (120, 225081266), (124, 217820580), (138, 195722840), (155, 174256464), (184, 146792130), (186, 145213720), (230, 117433704), (240, 112540633), (248, 108910290), (276, 97861420), (310, 87128232), (345, 78289136), (368, 73396065), (372, 72606860), (460, 58716852), (465, 58085488), (496, 54455145), (552, 48930710), (620, 43564116), (690, 39144568), (713, 37881840), (744, 36303430), (920, 29358426), (930, 29042744), (1104, 24465355), (1240, 21782058), (1380, 19572284), (1426, 18940920), (1488, 18151715), (1840, 14679213), (1860, 14521372), (2139, 12627280), (2480, 10891029), (2760, 9786142), (2852, 9470460), (3565, 7576368), (3720, 7260686), (4278, 6313640), (5520, 4893071), (5704, 4735230), (7130, 3788184), (7440, 3630343), (8556, 3156820), (10695, 2525456), (11408, 2367615), (14260, 1894092), (17112, 1578410), (21390, 1262728), (28520, 947046), (34224, 789205), (42780, 631364), (57040, 473523), (85560, 315682), (157841, 171120)]