13240380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{220673}}^1$

素因数の和:220685

約数の個数: 24

約数和(自身を含む): 37073232

約数和(自身を除く): 23832852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 220673, 441346, 662019, 882692, 1103365, 1324038, 2206730, 2648076, 3310095, 4413460, 6620190, 13240380]

約数ペア:

[(1, 13240380), (2, 6620190), (3, 4413460), (4, 3310095), (5, 2648076), (6, 2206730), (10, 1324038), (12, 1103365), (15, 882692), (20, 662019), (30, 441346), (60, 220673)]