163722120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1364351}}^1$

素因数の和:1364365

約数の個数: 32

約数和(自身を含む): 491166720

約数和(自身を除く): 327444600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1364351, 2728702, 4093053, 5457404, 6821755, 8186106, 10914808, 13643510, 16372212, 20465265, 27287020, 32744424, 40930530, 54574040, 81861060, 163722120]

約数ペア:

[(1, 163722120), (2, 81861060), (3, 54574040), (4, 40930530), (5, 32744424), (6, 27287020), (8, 20465265), (10, 16372212), (12, 13643510), (15, 10914808), (20, 8186106), (24, 6821755), (30, 5457404), (40, 4093053), (60, 2728702), (120, 1364351)]