242574180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 700406784

約数和(自身を除く): 457832604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 167, 172, 215, 258, 334, 430, 501, 516, 563, 645, 668, 835, 860, 1002, 1126, 1290, 1670, 1689, 2004, 2252, 2505, 2580, 2815, 3340, 3378, 5010, 5630, 6756, 7181, 8445, 10020, 11260, 14362, 16890, 21543, 24209, 28724, 33780, 35905, 43086, 48418, 71810, 72627, 86172, 94021, 96836, 107715, 121045, 143620, 145254, 188042, 215430, 242090, 282063, 290508, 363135, 376084, 430860, 470105, 484180, 564126, 726270, 940210, 1128252, 1410315, 1452540, 1880420, 2820630, 4042903, 5641260, 8085806, 12128709, 16171612, 20214515, 24257418, 40429030, 48514836, 60643545, 80858060, 121287090, 242574180]

約数ペア:

[(1, 242574180), (2, 121287090), (3, 80858060), (4, 60643545), (5, 48514836), (6, 40429030), (10, 24257418), (12, 20214515), (15, 16171612), (20, 12128709), (30, 8085806), (43, 5641260), (60, 4042903), (86, 2820630), (129, 1880420), (167, 1452540), (172, 1410315), (215, 1128252), (258, 940210), (334, 726270), (430, 564126), (501, 484180), (516, 470105), (563, 430860), (645, 376084), (668, 363135), (835, 290508), (860, 282063), (1002, 242090), (1126, 215430), (1290, 188042), (1670, 145254), (1689, 143620), (2004, 121045), (2252, 107715), (2505, 96836), (2580, 94021), (2815, 86172), (3340, 72627), (3378, 71810), (5010, 48418), (5630, 43086), (6756, 35905), (7181, 33780), (8445, 28724), (10020, 24209), (11260, 21543), (14362, 16890)]