156943266420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2615721107}}^1$

素因数の和:2615721119

約数の個数: 24

約数和(自身を含む): 439441146144

約数和(自身を除く): 282497879724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2615721107, 5231442214, 7847163321, 10462884428, 13078605535, 15694326642, 26157211070, 31388653284, 39235816605, 52314422140, 78471633210, 156943266420]

約数ペア:

[(1, 156943266420), (2, 78471633210), (3, 52314422140), (4, 39235816605), (5, 31388653284), (6, 26157211070), (10, 15694326642), (12, 13078605535), (15, 10462884428), (20, 7847163321), (30, 5231442214), (60, 2615721107)]