168717480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1405979}}^1$

素因数の和:1405993

約数の個数: 32

約数和(自身を含む): 506152800

約数和(自身を除く): 337435320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1405979, 2811958, 4217937, 5623916, 7029895, 8435874, 11247832, 14059790, 16871748, 21089685, 28119580, 33743496, 42179370, 56239160, 84358740, 168717480]

約数ペア:

[(1, 168717480), (2, 84358740), (3, 56239160), (4, 42179370), (5, 33743496), (6, 28119580), (8, 21089685), (10, 16871748), (12, 14059790), (15, 11247832), (20, 8435874), (24, 7029895), (30, 5623916), (40, 4217937), (60, 2811958), (120, 1405979)]