721569120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1503269}}^1$

素因数の和:1503287

約数の個数: 48

約数和(自身を含む): 2272944240

約数和(自身を除く): 1551375120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1503269, 3006538, 4509807, 6013076, 7516345, 9019614, 12026152, 15032690, 18039228, 22549035, 24052304, 30065380, 36078456, 45098070, 48104608, 60130760, 72156912, 90196140, 120261520, 144313824, 180392280, 240523040, 360784560, 721569120]

約数ペア:

[(1, 721569120), (2, 360784560), (3, 240523040), (4, 180392280), (5, 144313824), (6, 120261520), (8, 90196140), (10, 72156912), (12, 60130760), (15, 48104608), (16, 45098070), (20, 36078456), (24, 30065380), (30, 24052304), (32, 22549035), (40, 18039228), (48, 15032690), (60, 12026152), (80, 9019614), (96, 7516345), (120, 6013076), (160, 4509807), (240, 3006538), (480, 1503269)]