80046270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1237}}^1$

素因数の和:1969

約数の個数: 48

約数和(自身を含む): 208578240

約数和(自身を除く): 128531970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 719, 1237, 1438, 2157, 2474, 3595, 3711, 4314, 6185, 6471, 7190, 7422, 10785, 11133, 12370, 12942, 18555, 21570, 22266, 32355, 37110, 55665, 64710, 111330, 889403, 1778806, 2668209, 4447015, 5336418, 8004627, 8894030, 13341045, 16009254, 26682090, 40023135, 80046270]

約数ペア:

[(1, 80046270), (2, 40023135), (3, 26682090), (5, 16009254), (6, 13341045), (9, 8894030), (10, 8004627), (15, 5336418), (18, 4447015), (30, 2668209), (45, 1778806), (90, 889403), (719, 111330), (1237, 64710), (1438, 55665), (2157, 37110), (2474, 32355), (3595, 22266), (3711, 21570), (4314, 18555), (6185, 12942), (6471, 12370), (7190, 11133), (7422, 10785)]