163549284240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{681455351}}^1$

素因数の和:681455367

約数の個数: 40

約数和(自身を含む): 507002781888

約数和(自身を除く): 343453497648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 681455351, 1362910702, 2044366053, 2725821404, 3407276755, 4088732106, 5451642808, 6814553510, 8177464212, 10221830265, 10903285616, 13629107020, 16354928424, 20443660530, 27258214040, 32709856848, 40887321060, 54516428080, 81774642120, 163549284240]

約数ペア:

[(1, 163549284240), (2, 81774642120), (3, 54516428080), (4, 40887321060), (5, 32709856848), (6, 27258214040), (8, 20443660530), (10, 16354928424), (12, 13629107020), (15, 10903285616), (16, 10221830265), (20, 8177464212), (24, 6814553510), (30, 5451642808), (40, 4088732106), (48, 3407276755), (60, 2725821404), (80, 2044366053), (120, 1362910702), (240, 681455351)]