1851240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15427}}^1$

素因数の和:15441

約数の個数: 32

約数和(自身を含む): 5554080

約数和(自身を除く): 3702840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15427, 30854, 46281, 61708, 77135, 92562, 123416, 154270, 185124, 231405, 308540, 370248, 462810, 617080, 925620, 1851240]

約数ペア:

[(1, 1851240), (2, 925620), (3, 617080), (4, 462810), (5, 370248), (6, 308540), (8, 231405), (10, 185124), (12, 154270), (15, 123416), (20, 92562), (24, 77135), (30, 61708), (40, 46281), (60, 30854), (120, 15427)]