76408980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1273483}}^1$

素因数の和:1273495

約数の個数: 24

約数和(自身を含む): 213945312

約数和(自身を除く): 137536332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1273483, 2546966, 3820449, 5093932, 6367415, 7640898, 12734830, 15281796, 19102245, 25469660, 38204490, 76408980]

約数ペア:

[(1, 76408980), (2, 38204490), (3, 25469660), (4, 19102245), (5, 15281796), (6, 12734830), (10, 7640898), (12, 6367415), (15, 5093932), (20, 3820449), (30, 2546966), (60, 1273483)]