313366920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2611391}}^1$

素因数の和:2611405

約数の個数: 32

約数和(自身を含む): 940101120

約数和(自身を除く): 626734200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2611391, 5222782, 7834173, 10445564, 13056955, 15668346, 20891128, 26113910, 31336692, 39170865, 52227820, 62673384, 78341730, 104455640, 156683460, 313366920]

約数ペア:

[(1, 313366920), (2, 156683460), (3, 104455640), (4, 78341730), (5, 62673384), (6, 52227820), (8, 39170865), (10, 31336692), (12, 26113910), (15, 20891128), (20, 15668346), (24, 13056955), (30, 10445564), (40, 7834173), (60, 5222782), (120, 2611391)]