493965840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2058191}}^1$

素因数の和:2058207

約数の個数: 40

約数和(自身を含む): 1531294848

約数和(自身を除く): 1037329008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2058191, 4116382, 6174573, 8232764, 10290955, 12349146, 16465528, 20581910, 24698292, 30872865, 32931056, 41163820, 49396584, 61745730, 82327640, 98793168, 123491460, 164655280, 246982920, 493965840]

約数ペア:

[(1, 493965840), (2, 246982920), (3, 164655280), (4, 123491460), (5, 98793168), (6, 82327640), (8, 61745730), (10, 49396584), (12, 41163820), (15, 32931056), (16, 30872865), (20, 24698292), (24, 20581910), (30, 16465528), (40, 12349146), (48, 10290955), (60, 8232764), (80, 6174573), (120, 4116382), (240, 2058191)]