146454080

素因数分解:

$2^6\times 5^1\times {\mathrm{457669}}^1$

素因数の和:457686

約数の個数: 28

約数和(自身を含む): 348744540

約数和(自身を除く): 202290460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 457669, 915338, 1830676, 2288345, 3661352, 4576690, 7322704, 9153380, 14645408, 18306760, 29290816, 36613520, 73227040, 146454080]

約数ペア:

[(1, 146454080), (2, 73227040), (4, 36613520), (5, 29290816), (8, 18306760), (10, 14645408), (16, 9153380), (20, 7322704), (32, 4576690), (40, 3661352), (64, 2288345), (80, 1830676), (160, 915338), (320, 457669)]