489480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4079}}^1$

素因数の和:4093

約数の個数: 32

約数和(自身を含む): 1468800

約数和(自身を除く): 979320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4079, 8158, 12237, 16316, 20395, 24474, 32632, 40790, 48948, 61185, 81580, 97896, 122370, 163160, 244740, 489480]

約数ペア:

[(1, 489480), (2, 244740), (3, 163160), (4, 122370), (5, 97896), (6, 81580), (8, 61185), (10, 48948), (12, 40790), (15, 32632), (20, 24474), (24, 20395), (30, 16316), (40, 12237), (60, 8158), (120, 4079)]