13305559920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55439833}}^1$

素因数の和:55439849

約数の個数: 40

約数和(自身を含む): 41247236496

約数和(自身を除く): 27941676576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55439833, 110879666, 166319499, 221759332, 277199165, 332638998, 443518664, 554398330, 665277996, 831597495, 887037328, 1108796660, 1330555992, 1663194990, 2217593320, 2661111984, 3326389980, 4435186640, 6652779960, 13305559920]

約数ペア:

[(1, 13305559920), (2, 6652779960), (3, 4435186640), (4, 3326389980), (5, 2661111984), (6, 2217593320), (8, 1663194990), (10, 1330555992), (12, 1108796660), (15, 887037328), (16, 831597495), (20, 665277996), (24, 554398330), (30, 443518664), (40, 332638998), (48, 277199165), (60, 221759332), (80, 166319499), (120, 110879666), (240, 55439833)]