474960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1979}}^1$

素因数の和:1995

約数の個数: 40

約数和(自身を含む): 1473120

約数和(自身を除く): 998160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1979, 3958, 5937, 7916, 9895, 11874, 15832, 19790, 23748, 29685, 31664, 39580, 47496, 59370, 79160, 94992, 118740, 158320, 237480, 474960]

約数ペア:

[(1, 474960), (2, 237480), (3, 158320), (4, 118740), (5, 94992), (6, 79160), (8, 59370), (10, 47496), (12, 39580), (15, 31664), (16, 29685), (20, 23748), (24, 19790), (30, 15832), (40, 11874), (48, 9895), (60, 7916), (80, 5937), (120, 3958), (240, 1979)]