84354960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{351479}}^1$

素因数の和:351495

約数の個数: 40

約数和(自身を含む): 261501120

約数和(自身を除く): 177146160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 351479, 702958, 1054437, 1405916, 1757395, 2108874, 2811832, 3514790, 4217748, 5272185, 5623664, 7029580, 8435496, 10544370, 14059160, 16870992, 21088740, 28118320, 42177480, 84354960]

約数ペア:

[(1, 84354960), (2, 42177480), (3, 28118320), (4, 21088740), (5, 16870992), (6, 14059160), (8, 10544370), (10, 8435496), (12, 7029580), (15, 5623664), (16, 5272185), (20, 4217748), (24, 3514790), (30, 2811832), (40, 2108874), (48, 1757395), (60, 1405916), (80, 1054437), (120, 702958), (240, 351479)]