149046960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{621029}}^1$

素因数の和:621045

約数の個数: 40

約数和(自身を含む): 462046320

約数和(自身を除く): 312999360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 621029, 1242058, 1863087, 2484116, 3105145, 3726174, 4968232, 6210290, 7452348, 9315435, 9936464, 12420580, 14904696, 18630870, 24841160, 29809392, 37261740, 49682320, 74523480, 149046960]

約数ペア:

[(1, 149046960), (2, 74523480), (3, 49682320), (4, 37261740), (5, 29809392), (6, 24841160), (8, 18630870), (10, 14904696), (12, 12420580), (15, 9936464), (16, 9315435), (20, 7452348), (24, 6210290), (30, 4968232), (40, 3726174), (48, 3105145), (60, 2484116), (80, 1863087), (120, 1242058), (240, 621029)]