86613729240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{721781077}}^1$

素因数の和:721781091

約数の個数: 32

約数和(自身を含む): 259841188080

約数和(自身を除く): 173227458840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 721781077, 1443562154, 2165343231, 2887124308, 3608905385, 4330686462, 5774248616, 7217810770, 8661372924, 10826716155, 14435621540, 17322745848, 21653432310, 28871243080, 43306864620, 86613729240]

約数ペア:

[(1, 86613729240), (2, 43306864620), (3, 28871243080), (4, 21653432310), (5, 17322745848), (6, 14435621540), (8, 10826716155), (10, 8661372924), (12, 7217810770), (15, 5774248616), (20, 4330686462), (24, 3608905385), (30, 2887124308), (40, 2165343231), (60, 1443562154), (120, 721781077)]