52821240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{440177}}^1$

素因数の和:440191

約数の個数: 32

約数和(自身を含む): 158464080

約数和(自身を除く): 105642840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 440177, 880354, 1320531, 1760708, 2200885, 2641062, 3521416, 4401770, 5282124, 6602655, 8803540, 10564248, 13205310, 17607080, 26410620, 52821240]

約数ペア:

[(1, 52821240), (2, 26410620), (3, 17607080), (4, 13205310), (5, 10564248), (6, 8803540), (8, 6602655), (10, 5282124), (12, 4401770), (15, 3521416), (20, 2641062), (24, 2200885), (30, 1760708), (40, 1320531), (60, 880354), (120, 440177)]