680743320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131927}}^1$

素因数の和:131984

約数の個数: 64

約数和(自身を含む): 2089739520

約数和(自身を除く): 1408996200

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, 131927, 263854, 395781, 527708, 659635, 791562, 1055416, 1319270, 1583124, 1978905, 2638540, 3166248, 3957810, 5277080, 5672861, 7915620, 11345722, 15831240, 17018583, 22691444, 28364305, 34037166, 45382888, 56728610, 68074332, 85092915, 113457220, 136148664, 170185830, 226914440, 340371660, 680743320]

約数ペア:

[(1, 680743320), (2, 340371660), (3, 226914440), (4, 170185830), (5, 136148664), (6, 113457220), (8, 85092915), (10, 68074332), (12, 56728610), (15, 45382888), (20, 34037166), (24, 28364305), (30, 22691444), (40, 17018583), (43, 15831240), (60, 11345722), (86, 7915620), (120, 5672861), (129, 5277080), (172, 3957810), (215, 3166248), (258, 2638540), (344, 1978905), (430, 1583124), (516, 1319270), (645, 1055416), (860, 791562), (1032, 659635), (1290, 527708), (1720, 395781), (2580, 263854), (5160, 131927)]