72862920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15569}}^1$

素因数の和:15599

約数の個数: 96

約数和(自身を含む): 255036600

約数和(自身を除く): 182173680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 15569, 31138, 46707, 62276, 77845, 93414, 124552, 140121, 155690, 186828, 202397, 233535, 280242, 311380, 373656, 404794, 467070, 560484, 607191, 622760, 700605, 809588, 934140, 1011985, 1120968, 1214382, 1401210, 1619176, 1821573, 1868280, 2023970, 2428764, 2802420, 3035955, 3643146, 4047940, 4857528, 5604840, 6071910, 7286292, 8095880, 9107865, 12143820, 14572584, 18215730, 24287640, 36431460, 72862920]

約数ペア:

[(1, 72862920), (2, 36431460), (3, 24287640), (4, 18215730), (5, 14572584), (6, 12143820), (8, 9107865), (9, 8095880), (10, 7286292), (12, 6071910), (13, 5604840), (15, 4857528), (18, 4047940), (20, 3643146), (24, 3035955), (26, 2802420), (30, 2428764), (36, 2023970), (39, 1868280), (40, 1821573), (45, 1619176), (52, 1401210), (60, 1214382), (65, 1120968), (72, 1011985), (78, 934140), (90, 809588), (104, 700605), (117, 622760), (120, 607191), (130, 560484), (156, 467070), (180, 404794), (195, 373656), (234, 311380), (260, 280242), (312, 233535), (360, 202397), (390, 186828), (468, 155690), (520, 140121), (585, 124552), (780, 93414), (936, 77845), (1170, 62276), (1560, 46707), (2340, 31138), (4680, 15569)]