13001407920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18057511}}^1$

素因数の和:18057530

約数の個数: 60

約数和(自身を含む): 43663064016

約数和(自身を除く): 30661656096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 18057511, 36115022, 54172533, 72230044, 90287555, 108345066, 144460088, 162517599, 180575110, 216690132, 270862665, 288920176, 325035198, 361150220, 433380264, 541725330, 650070396, 722300440, 812587995, 866760528, 1083450660, 1300140792, 1444600880, 1625175990, 2166901320, 2600281584, 3250351980, 4333802640, 6500703960, 13001407920]

約数ペア:

[(1, 13001407920), (2, 6500703960), (3, 4333802640), (4, 3250351980), (5, 2600281584), (6, 2166901320), (8, 1625175990), (9, 1444600880), (10, 1300140792), (12, 1083450660), (15, 866760528), (16, 812587995), (18, 722300440), (20, 650070396), (24, 541725330), (30, 433380264), (36, 361150220), (40, 325035198), (45, 288920176), (48, 270862665), (60, 216690132), (72, 180575110), (80, 162517599), (90, 144460088), (120, 108345066), (144, 90287555), (180, 72230044), (240, 54172533), (360, 36115022), (720, 18057511)]