15670140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{261169}}^1$

素因数の和:261181

約数の個数: 24

約数和(自身を含む): 43876560

約数和(自身を除く): 28206420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 261169, 522338, 783507, 1044676, 1305845, 1567014, 2611690, 3134028, 3917535, 5223380, 7835070, 15670140]

約数ペア:

[(1, 15670140), (2, 7835070), (3, 5223380), (4, 3917535), (5, 3134028), (6, 2611690), (10, 1567014), (12, 1305845), (15, 1044676), (20, 783507), (30, 522338), (60, 261169)]