12091920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{50383}}^1$

素因数の和:50399

約数の個数: 40

約数和(自身を含む): 37485696

約数和(自身を除く): 25393776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 50383, 100766, 151149, 201532, 251915, 302298, 403064, 503830, 604596, 755745, 806128, 1007660, 1209192, 1511490, 2015320, 2418384, 3022980, 4030640, 6045960, 12091920]

約数ペア:

[(1, 12091920), (2, 6045960), (3, 4030640), (4, 3022980), (5, 2418384), (6, 2015320), (8, 1511490), (10, 1209192), (12, 1007660), (15, 806128), (16, 755745), (20, 604596), (24, 503830), (30, 403064), (40, 302298), (48, 251915), (60, 201532), (80, 151149), (120, 100766), (240, 50383)]