85159920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{354833}}^1$

素因数の和:354849

約数の個数: 40

約数和(自身を含む): 263996496

約数和(自身を除く): 178836576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 354833, 709666, 1064499, 1419332, 1774165, 2128998, 2838664, 3548330, 4257996, 5322495, 5677328, 7096660, 8515992, 10644990, 14193320, 17031984, 21289980, 28386640, 42579960, 85159920]

約数ペア:

[(1, 85159920), (2, 42579960), (3, 28386640), (4, 21289980), (5, 17031984), (6, 14193320), (8, 10644990), (10, 8515992), (12, 7096660), (15, 5677328), (16, 5322495), (20, 4257996), (24, 3548330), (30, 2838664), (40, 2128998), (48, 1774165), (60, 1419332), (80, 1064499), (120, 709666), (240, 354833)]