488026920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4066891}}^1$

素因数の和:4066905

約数の個数: 32

約数和(自身を含む): 1464081120

約数和(自身を除く): 976054200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4066891, 8133782, 12200673, 16267564, 20334455, 24401346, 32535128, 40668910, 48802692, 61003365, 81337820, 97605384, 122006730, 162675640, 244013460, 488026920]

約数ペア:

[(1, 488026920), (2, 244013460), (3, 162675640), (4, 122006730), (5, 97605384), (6, 81337820), (8, 61003365), (10, 48802692), (12, 40668910), (15, 32535128), (20, 24401346), (24, 20334455), (30, 16267564), (40, 12200673), (60, 8133782), (120, 4066891)]