247647480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2063729}}^1$

素因数の和:2063743

約数の個数: 32

約数和(自身を含む): 742942800

約数和(自身を除く): 495295320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2063729, 4127458, 6191187, 8254916, 10318645, 12382374, 16509832, 20637290, 24764748, 30955935, 41274580, 49529496, 61911870, 82549160, 123823740, 247647480]

約数ペア:

[(1, 247647480), (2, 123823740), (3, 82549160), (4, 61911870), (5, 49529496), (6, 41274580), (8, 30955935), (10, 24764748), (12, 20637290), (15, 16509832), (20, 12382374), (24, 10318645), (30, 8254916), (40, 6191187), (60, 4127458), (120, 2063729)]