2999389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{6248729}}^1$

素因数の和:6248747

約数の個数: 48

約数和(自身を含む): 9448079760

約数和(自身を除く): 6448689840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 6248729, 12497458, 18746187, 24994916, 31243645, 37492374, 49989832, 62487290, 74984748, 93730935, 99979664, 124974580, 149969496, 187461870, 199959328, 249949160, 299938992, 374923740, 499898320, 599877984, 749847480, 999796640, 1499694960, 2999389920]

約数ペア:

[(1, 2999389920), (2, 1499694960), (3, 999796640), (4, 749847480), (5, 599877984), (6, 499898320), (8, 374923740), (10, 299938992), (12, 249949160), (15, 199959328), (16, 187461870), (20, 149969496), (24, 124974580), (30, 99979664), (32, 93730935), (40, 74984748), (48, 62487290), (60, 49989832), (80, 37492374), (96, 31243645), (120, 24994916), (160, 18746187), (240, 12497458), (480, 6248729)]