15183780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{253063}}^1$

素因数の和:253075

約数の個数: 24

約数和(自身を含む): 42514752

約数和(自身を除く): 27330972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 253063, 506126, 759189, 1012252, 1265315, 1518378, 2530630, 3036756, 3795945, 5061260, 7591890, 15183780]

約数ペア:

[(1, 15183780), (2, 7591890), (3, 5061260), (4, 3795945), (5, 3036756), (6, 2530630), (10, 1518378), (12, 1265315), (15, 1012252), (20, 759189), (30, 506126), (60, 253063)]