147600780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2460013}}^1$

素因数の和:2460025

約数の個数: 24

約数和(自身を含む): 413282352

約数和(自身を除く): 265681572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2460013, 4920026, 7380039, 9840052, 12300065, 14760078, 24600130, 29520156, 36900195, 49200260, 73800390, 147600780]

約数ペア:

[(1, 147600780), (2, 73800390), (3, 49200260), (4, 36900195), (5, 29520156), (6, 24600130), (10, 14760078), (12, 12300065), (15, 9840052), (20, 7380039), (30, 4920026), (60, 2460013)]