85874160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{357809}}^1$

素因数の和:357825

約数の個数: 40

約数和(自身を含む): 266210640

約数和(自身を除く): 180336480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 357809, 715618, 1073427, 1431236, 1789045, 2146854, 2862472, 3578090, 4293708, 5367135, 5724944, 7156180, 8587416, 10734270, 14312360, 17174832, 21468540, 28624720, 42937080, 85874160]

約数ペア:

[(1, 85874160), (2, 42937080), (3, 28624720), (4, 21468540), (5, 17174832), (6, 14312360), (8, 10734270), (10, 8587416), (12, 7156180), (15, 5724944), (16, 5367135), (20, 4293708), (24, 3578090), (30, 2862472), (40, 2146854), (48, 1789045), (60, 1431236), (80, 1073427), (120, 715618), (240, 357809)]