33240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 100080

約数和(自身を除く): 66840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6648, 8310, 11080, 16620, 33240]

約数ペア:

[(1, 33240), (2, 16620), (3, 11080), (4, 8310), (5, 6648), (6, 5540), (8, 4155), (10, 3324), (12, 2770), (15, 2216), (20, 1662), (24, 1385), (30, 1108), (40, 831), (60, 554), (120, 277)]