144637620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2410627}}^1$

素因数の和:2410639

約数の個数: 24

約数和(自身を含む): 404985504

約数和(自身を除く): 260347884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2410627, 4821254, 7231881, 9642508, 12053135, 14463762, 24106270, 28927524, 36159405, 48212540, 72318810, 144637620]

約数ペア:

[(1, 144637620), (2, 72318810), (3, 48212540), (4, 36159405), (5, 28927524), (6, 24106270), (10, 14463762), (12, 12053135), (15, 9642508), (20, 7231881), (30, 4821254), (60, 2410627)]