24601620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{787}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 69104448

約数和(自身を除く): 44502828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 521, 787, 1042, 1563, 1574, 2084, 2361, 2605, 3126, 3148, 3935, 4722, 5210, 6252, 7815, 7870, 9444, 10420, 11805, 15630, 15740, 23610, 31260, 47220, 410027, 820054, 1230081, 1640108, 2050135, 2460162, 4100270, 4920324, 6150405, 8200540, 12300810, 24601620]

約数ペア:

[(1, 24601620), (2, 12300810), (3, 8200540), (4, 6150405), (5, 4920324), (6, 4100270), (10, 2460162), (12, 2050135), (15, 1640108), (20, 1230081), (30, 820054), (60, 410027), (521, 47220), (787, 31260), (1042, 23610), (1563, 15740), (1574, 15630), (2084, 11805), (2361, 10420), (2605, 9444), (3126, 7870), (3148, 7815), (3935, 6252), (4722, 5210)]