144631020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2410517}}^1$

素因数の和:2410529

約数の個数: 24

約数和(自身を含む): 404967024

約数和(自身を除く): 260336004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2410517, 4821034, 7231551, 9642068, 12052585, 14463102, 24105170, 28926204, 36157755, 48210340, 72315510, 144631020]

約数ペア:

[(1, 144631020), (2, 72315510), (3, 48210340), (4, 36157755), (5, 28926204), (6, 24105170), (10, 14463102), (12, 12052585), (15, 9642068), (20, 7231551), (30, 4821034), (60, 2410517)]