145921080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1216009}}^1$

素因数の和:1216023

約数の個数: 32

約数和(自身を含む): 437763600

約数和(自身を除く): 291842520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1216009, 2432018, 3648027, 4864036, 6080045, 7296054, 9728072, 12160090, 14592108, 18240135, 24320180, 29184216, 36480270, 48640360, 72960540, 145921080]

約数ペア:

[(1, 145921080), (2, 72960540), (3, 48640360), (4, 36480270), (5, 29184216), (6, 24320180), (8, 18240135), (10, 14592108), (12, 12160090), (15, 9728072), (20, 7296054), (24, 6080045), (30, 4864036), (40, 3648027), (60, 2432018), (120, 1216009)]