66043920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{275183}}^1$

素因数の和:275199

約数の個数: 40

約数和(自身を含む): 204736896

約数和(自身を除く): 138692976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 275183, 550366, 825549, 1100732, 1375915, 1651098, 2201464, 2751830, 3302196, 4127745, 4402928, 5503660, 6604392, 8255490, 11007320, 13208784, 16510980, 22014640, 33021960, 66043920]

約数ペア:

[(1, 66043920), (2, 33021960), (3, 22014640), (4, 16510980), (5, 13208784), (6, 11007320), (8, 8255490), (10, 6604392), (12, 5503660), (15, 4402928), (16, 4127745), (20, 3302196), (24, 2751830), (30, 2201464), (40, 1651098), (48, 1375915), (60, 1100732), (80, 825549), (120, 550366), (240, 275183)]