72637080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{605309}}^1$

素因数の和:605323

約数の個数: 32

約数和(自身を含む): 217911600

約数和(自身を除く): 145274520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 605309, 1210618, 1815927, 2421236, 3026545, 3631854, 4842472, 6053090, 7263708, 9079635, 12106180, 14527416, 18159270, 24212360, 36318540, 72637080]

約数ペア:

[(1, 72637080), (2, 36318540), (3, 24212360), (4, 18159270), (5, 14527416), (6, 12106180), (8, 9079635), (10, 7263708), (12, 6053090), (15, 4842472), (20, 3631854), (24, 3026545), (30, 2421236), (40, 1815927), (60, 1210618), (120, 605309)]