138366960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{576529}}^1$

素因数の和:576545

約数の個数: 40

約数和(自身を含む): 428938320

約数和(自身を除く): 290571360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 576529, 1153058, 1729587, 2306116, 2882645, 3459174, 4612232, 5765290, 6918348, 8647935, 9224464, 11530580, 13836696, 17295870, 23061160, 27673392, 34591740, 46122320, 69183480, 138366960]

約数ペア:

[(1, 138366960), (2, 69183480), (3, 46122320), (4, 34591740), (5, 27673392), (6, 23061160), (8, 17295870), (10, 13836696), (12, 11530580), (15, 9224464), (16, 8647935), (20, 6918348), (24, 5765290), (30, 4612232), (40, 3459174), (48, 2882645), (60, 2306116), (80, 1729587), (120, 1153058), (240, 576529)]