189166920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1576391}}^1$

素因数の和:1576405

約数の個数: 32

約数和(自身を含む): 567501120

約数和(自身を除く): 378334200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1576391, 3152782, 4729173, 6305564, 7881955, 9458346, 12611128, 15763910, 18916692, 23645865, 31527820, 37833384, 47291730, 63055640, 94583460, 189166920]

約数ペア:

[(1, 189166920), (2, 94583460), (3, 63055640), (4, 47291730), (5, 37833384), (6, 31527820), (8, 23645865), (10, 18916692), (12, 15763910), (15, 12611128), (20, 9458346), (24, 7881955), (30, 6305564), (40, 4729173), (60, 3152782), (120, 1576391)]