153306840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1277557}}^1$

素因数の和:1277571

約数の個数: 32

約数和(自身を含む): 459920880

約数和(自身を除く): 306614040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1277557, 2555114, 3832671, 5110228, 6387785, 7665342, 10220456, 12775570, 15330684, 19163355, 25551140, 30661368, 38326710, 51102280, 76653420, 153306840]

約数ペア:

[(1, 153306840), (2, 76653420), (3, 51102280), (4, 38326710), (5, 30661368), (6, 25551140), (8, 19163355), (10, 15330684), (12, 12775570), (15, 10220456), (20, 7665342), (24, 6387785), (30, 5110228), (40, 3832671), (60, 2555114), (120, 1277557)]