155672040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30169}}^1$

素因数の和:30226

約数の個数: 64

約数和(自身を含む): 477892800

約数和(自身を除く): 322220760

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, 30169, 60338, 90507, 120676, 150845, 181014, 241352, 301690, 362028, 452535, 603380, 724056, 905070, 1206760, 1297267, 1810140, 2594534, 3620280, 3891801, 5189068, 6486335, 7783602, 10378136, 12972670, 15567204, 19459005, 25945340, 31134408, 38918010, 51890680, 77836020, 155672040]

約数ペア:

[(1, 155672040), (2, 77836020), (3, 51890680), (4, 38918010), (5, 31134408), (6, 25945340), (8, 19459005), (10, 15567204), (12, 12972670), (15, 10378136), (20, 7783602), (24, 6486335), (30, 5189068), (40, 3891801), (43, 3620280), (60, 2594534), (86, 1810140), (120, 1297267), (129, 1206760), (172, 905070), (215, 724056), (258, 603380), (344, 452535), (430, 362028), (516, 301690), (645, 241352), (860, 181014), (1032, 150845), (1290, 120676), (1720, 90507), (2580, 60338), (5160, 30169)]