86158680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{717989}}^1$

素因数の和:718003

約数の個数: 32

約数和(自身を含む): 258476400

約数和(自身を除く): 172317720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 717989, 1435978, 2153967, 2871956, 3589945, 4307934, 5743912, 7179890, 8615868, 10769835, 14359780, 17231736, 21539670, 28719560, 43079340, 86158680]

約数ペア:

[(1, 86158680), (2, 43079340), (3, 28719560), (4, 21539670), (5, 17231736), (6, 14359780), (8, 10769835), (10, 8615868), (12, 7179890), (15, 5743912), (20, 4307934), (24, 3589945), (30, 2871956), (40, 2153967), (60, 1435978), (120, 717989)]