8895720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{74131}}^1$

素因数の和:74145

約数の個数: 32

約数和(自身を含む): 26687520

約数和(自身を除く): 17791800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 74131, 148262, 222393, 296524, 370655, 444786, 593048, 741310, 889572, 1111965, 1482620, 1779144, 2223930, 2965240, 4447860, 8895720]

約数ペア:

[(1, 8895720), (2, 4447860), (3, 2965240), (4, 2223930), (5, 1779144), (6, 1482620), (8, 1111965), (10, 889572), (12, 741310), (15, 593048), (20, 444786), (24, 370655), (30, 296524), (40, 222393), (60, 148262), (120, 74131)]