18287883360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{130927}}^1$

素因数の和:131045

約数の個数: 144

約数和(自身を含む): 63051258816

約数和(自身を除く): 44763375456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 23280, 27936, 34920, 46560, 69840, 130927, 139680, 261854, 392781, 523708, 654635, 785562, 1047416, 1178343, 1309270, 1571124, 1963905, 2094832, 2356686, 2618540, 3142248, 3927810, 4189664, 4713372, 5237080, 5891715, 6284496, 7855620, 9426744, 10474160, 11783430, 12568992, 12699919, 15711240, 18853488, 20948320, 23566860, 25399838, 31422480, 37706976, 38099757, 47133720, 50799676, 62844960, 63499595, 76199514, 94267440, 101599352, 114299271, 126999190, 152399028, 188534880, 190498785, 203198704, 228598542, 253998380, 304798056, 380997570, 406397408, 457197084, 507996760, 571496355, 609596112, 761995140, 914394168, 1015993520, 1142992710, 1219192224, 1523990280, 1828788336, 2031987040, 2285985420, 3047980560, 3657576672, 4571970840, 6095961120, 9143941680, 18287883360]

約数ペア:

[(1, 18287883360), (2, 9143941680), (3, 6095961120), (4, 4571970840), (5, 3657576672), (6, 3047980560), (8, 2285985420), (9, 2031987040), (10, 1828788336), (12, 1523990280), (15, 1219192224), (16, 1142992710), (18, 1015993520), (20, 914394168), (24, 761995140), (30, 609596112), (32, 571496355), (36, 507996760), (40, 457197084), (45, 406397408), (48, 380997570), (60, 304798056), (72, 253998380), (80, 228598542), (90, 203198704), (96, 190498785), (97, 188534880), (120, 152399028), (144, 126999190), (160, 114299271), (180, 101599352), (194, 94267440), (240, 76199514), (288, 63499595), (291, 62844960), (360, 50799676), (388, 47133720), (480, 38099757), (485, 37706976), (582, 31422480), (720, 25399838), (776, 23566860), (873, 20948320), (970, 18853488), (1164, 15711240), (1440, 12699919), (1455, 12568992), (1552, 11783430), (1746, 10474160), (1940, 9426744), (2328, 7855620), (2910, 6284496), (3104, 5891715), (3492, 5237080), (3880, 4713372), (4365, 4189664), (4656, 3927810), (5820, 3142248), (6984, 2618540), (7760, 2356686), (8730, 2094832), (9312, 1963905), (11640, 1571124), (13968, 1309270), (15520, 1178343), (17460, 1047416), (23280, 785562), (27936, 654635), (34920, 523708), (46560, 392781), (69840, 261854), (130927, 139680)]