213111240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1775927}}^1$

素因数の和:1775941

約数の個数: 32

約数和(自身を含む): 639334080

約数和(自身を除く): 426222840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1775927, 3551854, 5327781, 7103708, 8879635, 10655562, 14207416, 17759270, 21311124, 26638905, 35518540, 42622248, 53277810, 71037080, 106555620, 213111240]

約数ペア:

[(1, 213111240), (2, 106555620), (3, 71037080), (4, 53277810), (5, 42622248), (6, 35518540), (8, 26638905), (10, 21311124), (12, 17759270), (15, 14207416), (20, 10655562), (24, 8879635), (30, 7103708), (40, 5327781), (60, 3551854), (120, 1775927)]