1310590920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10921591}}^1$

素因数の和:10921605

約数の個数: 32

約数和(自身を含む): 3931773120

約数和(自身を除く): 2621182200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10921591, 21843182, 32764773, 43686364, 54607955, 65529546, 87372728, 109215910, 131059092, 163823865, 218431820, 262118184, 327647730, 436863640, 655295460, 1310590920]

約数ペア:

[(1, 1310590920), (2, 655295460), (3, 436863640), (4, 327647730), (5, 262118184), (6, 218431820), (8, 163823865), (10, 131059092), (12, 109215910), (15, 87372728), (20, 65529546), (24, 54607955), (30, 43686364), (40, 32764773), (60, 21843182), (120, 10921591)]