490661880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4088849}}^1$

素因数の和:4088863

約数の個数: 32

約数和(自身を含む): 1471986000

約数和(自身を除く): 981324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4088849, 8177698, 12266547, 16355396, 20444245, 24533094, 32710792, 40888490, 49066188, 61332735, 81776980, 98132376, 122665470, 163553960, 245330940, 490661880]

約数ペア:

[(1, 490661880), (2, 245330940), (3, 163553960), (4, 122665470), (5, 98132376), (6, 81776980), (8, 61332735), (10, 49066188), (12, 40888490), (15, 32710792), (20, 24533094), (24, 20444245), (30, 16355396), (40, 12266547), (60, 8177698), (120, 4088849)]