237480

素因数分解:

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

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 712800

約数和(自身を除く): 475320

約数列:

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

約数ペア:

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