76680454740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1278007579}}^1$

素因数の和:1278007591

約数の個数: 24

約数和(自身を含む): 214705273440

約数和(自身を除く): 138024818700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1278007579, 2556015158, 3834022737, 5112030316, 6390037895, 7668045474, 12780075790, 15336090948, 19170113685, 25560151580, 38340227370, 76680454740]

約数ペア:

[(1, 76680454740), (2, 38340227370), (3, 25560151580), (4, 19170113685), (5, 15336090948), (6, 12780075790), (10, 7668045474), (12, 6390037895), (15, 5112030316), (20, 3834022737), (30, 2556015158), (60, 1278007579)]