15727366920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131061391}}^1$

素因数の和:131061405

約数の個数: 32

約数和(自身を含む): 47182101120

約数和(自身を除く): 31454734200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131061391, 262122782, 393184173, 524245564, 655306955, 786368346, 1048491128, 1310613910, 1572736692, 1965920865, 2621227820, 3145473384, 3931841730, 5242455640, 7863683460, 15727366920]

約数ペア:

[(1, 15727366920), (2, 7863683460), (3, 5242455640), (4, 3931841730), (5, 3145473384), (6, 2621227820), (8, 1965920865), (10, 1572736692), (12, 1310613910), (15, 1048491128), (20, 786368346), (24, 655306955), (30, 524245564), (40, 393184173), (60, 262122782), (120, 131061391)]