7413720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61781}}^1$

素因数の和:61795

約数の個数: 32

約数和(自身を含む): 22241520

約数和(自身を除く): 14827800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 61781, 123562, 185343, 247124, 308905, 370686, 494248, 617810, 741372, 926715, 1235620, 1482744, 1853430, 2471240, 3706860, 7413720]

約数ペア:

[(1, 7413720), (2, 3706860), (3, 2471240), (4, 1853430), (5, 1482744), (6, 1235620), (8, 926715), (10, 741372), (12, 617810), (15, 494248), (20, 370686), (24, 308905), (30, 247124), (40, 185343), (60, 123562), (120, 61781)]