622140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10369}}^1$

素因数の和:10381

約数の個数: 24

約数和(自身を含む): 1742160

約数和(自身を除く): 1120020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10369, 20738, 31107, 41476, 51845, 62214, 103690, 124428, 155535, 207380, 311070, 622140]

約数ペア:

[(1, 622140), (2, 311070), (3, 207380), (4, 155535), (5, 124428), (6, 103690), (10, 62214), (12, 51845), (15, 41476), (20, 31107), (30, 20738), (60, 10369)]