266345220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4439087}}^1$

素因数の和:4439099

約数の個数: 24

約数和(自身を含む): 745766784

約数和(自身を除く): 479421564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4439087, 8878174, 13317261, 17756348, 22195435, 26634522, 44390870, 53269044, 66586305, 88781740, 133172610, 266345220]

約数ペア:

[(1, 266345220), (2, 133172610), (3, 88781740), (4, 66586305), (5, 53269044), (6, 44390870), (10, 26634522), (12, 22195435), (15, 17756348), (20, 13317261), (30, 8878174), (60, 4439087)]