30606960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127529}}^1$

素因数の和:127545

約数の個数: 40

約数和(自身を含む): 94882320

約数和(自身を除く): 64275360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 127529, 255058, 382587, 510116, 637645, 765174, 1020232, 1275290, 1530348, 1912935, 2040464, 2550580, 3060696, 3825870, 5101160, 6121392, 7651740, 10202320, 15303480, 30606960]

約数ペア:

[(1, 30606960), (2, 15303480), (3, 10202320), (4, 7651740), (5, 6121392), (6, 5101160), (8, 3825870), (10, 3060696), (12, 2550580), (15, 2040464), (16, 1912935), (20, 1530348), (24, 1275290), (30, 1020232), (40, 765174), (48, 637645), (60, 510116), (80, 382587), (120, 255058), (240, 127529)]