80250960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{334379}}^1$

素因数の和:334395

約数の個数: 40

約数和(自身を含む): 248778720

約数和(自身を除く): 168527760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 334379, 668758, 1003137, 1337516, 1671895, 2006274, 2675032, 3343790, 4012548, 5015685, 5350064, 6687580, 8025096, 10031370, 13375160, 16050192, 20062740, 26750320, 40125480, 80250960]

約数ペア:

[(1, 80250960), (2, 40125480), (3, 26750320), (4, 20062740), (5, 16050192), (6, 13375160), (8, 10031370), (10, 8025096), (12, 6687580), (15, 5350064), (16, 5015685), (20, 4012548), (24, 3343790), (30, 2675032), (40, 2006274), (48, 1671895), (60, 1337516), (80, 1003137), (120, 668758), (240, 334379)]