66021240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{550177}}^1$

素因数の和:550191

約数の個数: 32

約数和(自身を含む): 198064080

約数和(自身を除く): 132042840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 550177, 1100354, 1650531, 2200708, 2750885, 3301062, 4401416, 5501770, 6602124, 8252655, 11003540, 13204248, 16505310, 22007080, 33010620, 66021240]

約数ペア:

[(1, 66021240), (2, 33010620), (3, 22007080), (4, 16505310), (5, 13204248), (6, 11003540), (8, 8252655), (10, 6602124), (12, 5501770), (15, 4401416), (20, 3301062), (24, 2750885), (30, 2200708), (40, 1650531), (60, 1100354), (120, 550177)]