156940860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615681}}^1$

素因数の和:2615693

約数の個数: 24

約数和(自身を含む): 439434576

約数和(自身を除く): 282493716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615681, 5231362, 7847043, 10462724, 13078405, 15694086, 26156810, 31388172, 39235215, 52313620, 78470430, 156940860]

約数ペア:

[(1, 156940860), (2, 78470430), (3, 52313620), (4, 39235215), (5, 31388172), (6, 26156810), (10, 15694086), (12, 13078405), (15, 10462724), (20, 7847043), (30, 5231362), (60, 2615681)]