79243860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1320731}}^1$

素因数の和:1320743

約数の個数: 24

約数和(自身を含む): 221882976

約数和(自身を除く): 142639116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1320731, 2641462, 3962193, 5282924, 6603655, 7924386, 13207310, 15848772, 19810965, 26414620, 39621930, 79243860]

約数ペア:

[(1, 79243860), (2, 39621930), (3, 26414620), (4, 19810965), (5, 15848772), (6, 13207310), (10, 7924386), (12, 6603655), (15, 5282924), (20, 3962193), (30, 2641462), (60, 1320731)]