87470292120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{16951607}}^1$

素因数の和:16951664

約数の個数: 64

約数和(自身を含む): 268513470720

約数和(自身を除く): 181043178600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 16951607, 33903214, 50854821, 67806428, 84758035, 101709642, 135612856, 169516070, 203419284, 254274105, 339032140, 406838568, 508548210, 678064280, 728919101, 1017096420, 1457838202, 2034192840, 2186757303, 2915676404, 3644595505, 4373514606, 5831352808, 7289191010, 8747029212, 10933786515, 14578382020, 17494058424, 21867573030, 29156764040, 43735146060, 87470292120]

約数ペア:

[(1, 87470292120), (2, 43735146060), (3, 29156764040), (4, 21867573030), (5, 17494058424), (6, 14578382020), (8, 10933786515), (10, 8747029212), (12, 7289191010), (15, 5831352808), (20, 4373514606), (24, 3644595505), (30, 2915676404), (40, 2186757303), (43, 2034192840), (60, 1457838202), (86, 1017096420), (120, 728919101), (129, 678064280), (172, 508548210), (215, 406838568), (258, 339032140), (344, 254274105), (430, 203419284), (516, 169516070), (645, 135612856), (860, 101709642), (1032, 84758035), (1290, 67806428), (1720, 50854821), (2580, 33903214), (5160, 16951607)]