61132920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509441}}^1$

素因数の和:509455

約数の個数: 32

約数和(自身を含む): 183399120

約数和(自身を除く): 122266200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509441, 1018882, 1528323, 2037764, 2547205, 3056646, 4075528, 5094410, 6113292, 7641615, 10188820, 12226584, 15283230, 20377640, 30566460, 61132920]

約数ペア:

[(1, 61132920), (2, 30566460), (3, 20377640), (4, 15283230), (5, 12226584), (6, 10188820), (8, 7641615), (10, 6113292), (12, 5094410), (15, 4075528), (20, 3056646), (24, 2547205), (30, 2037764), (40, 1528323), (60, 1018882), (120, 509441)]