87281160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{727343}}^1$

素因数の和:727357

約数の個数: 32

約数和(自身を含む): 261843840

約数和(自身を除く): 174562680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 727343, 1454686, 2182029, 2909372, 3636715, 4364058, 5818744, 7273430, 8728116, 10910145, 14546860, 17456232, 21820290, 29093720, 43640580, 87281160]

約数ペア:

[(1, 87281160), (2, 43640580), (3, 29093720), (4, 21820290), (5, 17456232), (6, 14546860), (8, 10910145), (10, 8728116), (12, 7273430), (15, 5818744), (20, 4364058), (24, 3636715), (30, 2909372), (40, 2182029), (60, 1454686), (120, 727343)]