55955280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 120

約数和(自身を含む): 178926048

約数和(自身を除く): 122970768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 83, 106, 120, 159, 166, 212, 240, 249, 265, 318, 332, 415, 424, 498, 530, 636, 664, 795, 830, 848, 996, 1060, 1245, 1272, 1328, 1590, 1660, 1992, 2120, 2490, 2544, 2809, 3180, 3320, 3984, 4240, 4399, 4980, 5618, 6360, 6640, 8427, 8798, 9960, 11236, 12720, 13197, 14045, 16854, 17596, 19920, 21995, 22472, 26394, 28090, 33708, 35192, 42135, 43990, 44944, 52788, 56180, 65985, 67416, 70384, 84270, 87980, 105576, 112360, 131970, 134832, 168540, 175960, 211152, 224720, 233147, 263940, 337080, 351920, 466294, 527880, 674160, 699441, 932588, 1055760, 1165735, 1398882, 1865176, 2331470, 2797764, 3497205, 3730352, 4662940, 5595528, 6994410, 9325880, 11191056, 13988820, 18651760, 27977640, 55955280]

約数ペア:

[(1, 55955280), (2, 27977640), (3, 18651760), (4, 13988820), (5, 11191056), (6, 9325880), (8, 6994410), (10, 5595528), (12, 4662940), (15, 3730352), (16, 3497205), (20, 2797764), (24, 2331470), (30, 1865176), (40, 1398882), (48, 1165735), (53, 1055760), (60, 932588), (80, 699441), (83, 674160), (106, 527880), (120, 466294), (159, 351920), (166, 337080), (212, 263940), (240, 233147), (249, 224720), (265, 211152), (318, 175960), (332, 168540), (415, 134832), (424, 131970), (498, 112360), (530, 105576), (636, 87980), (664, 84270), (795, 70384), (830, 67416), (848, 65985), (996, 56180), (1060, 52788), (1245, 44944), (1272, 43990), (1328, 42135), (1590, 35192), (1660, 33708), (1992, 28090), (2120, 26394), (2490, 22472), (2544, 21995), (2809, 19920), (3180, 17596), (3320, 16854), (3984, 14045), (4240, 13197), (4399, 12720), (4980, 11236), (5618, 9960), (6360, 8798), (6640, 8427)]