86037720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{716981}}^1$

素因数の和:716995

約数の個数: 32

約数和(自身を含む): 258113520

約数和(自身を除く): 172075800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 716981, 1433962, 2150943, 2867924, 3584905, 4301886, 5735848, 7169810, 8603772, 10754715, 14339620, 17207544, 21509430, 28679240, 43018860, 86037720]

約数ペア:

[(1, 86037720), (2, 43018860), (3, 28679240), (4, 21509430), (5, 17207544), (6, 14339620), (8, 10754715), (10, 8603772), (12, 7169810), (15, 5735848), (20, 4301886), (24, 3584905), (30, 2867924), (40, 2150943), (60, 1433962), (120, 716981)]