249609720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2080081}}^1$

素因数の和:2080095

約数の個数: 32

約数和(自身を含む): 748829520

約数和(自身を除く): 499219800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2080081, 4160162, 6240243, 8320324, 10400405, 12480486, 16640648, 20800810, 24960972, 31201215, 41601620, 49921944, 62402430, 83203240, 124804860, 249609720]

約数ペア:

[(1, 249609720), (2, 124804860), (3, 83203240), (4, 62402430), (5, 49921944), (6, 41601620), (8, 31201215), (10, 24960972), (12, 20800810), (15, 16640648), (20, 12480486), (24, 10400405), (30, 8320324), (40, 6240243), (60, 4160162), (120, 2080081)]