459920520

素因数分解:

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

素因数の和:1277574

約数の個数: 48

約数和(自身を含む): 1494742860

約数和(自身を除く): 1034822340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1277557, 2555114, 3832671, 5110228, 6387785, 7665342, 10220456, 11498013, 12775570, 15330684, 19163355, 22996026, 25551140, 30661368, 38326710, 45992052, 51102280, 57490065, 76653420, 91984104, 114980130, 153306840, 229960260, 459920520]

約数ペア:

[(1, 459920520), (2, 229960260), (3, 153306840), (4, 114980130), (5, 91984104), (6, 76653420), (8, 57490065), (9, 51102280), (10, 45992052), (12, 38326710), (15, 30661368), (18, 25551140), (20, 22996026), (24, 19163355), (30, 15330684), (36, 12775570), (40, 11498013), (45, 10220456), (60, 7665342), (72, 6387785), (90, 5110228), (120, 3832671), (180, 2555114), (360, 1277557)]