489565080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{453301}}^1$

素因数の和:453321

約数の個数: 64

約数和(自身を含む): 1631887200

約数和(自身を除く): 1142322120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 453301, 906602, 1359903, 1813204, 2266505, 2719806, 3626408, 4079709, 4533010, 5439612, 6799515, 8159418, 9066020, 10879224, 12239127, 13599030, 16318836, 18132040, 20398545, 24478254, 27198060, 32637672, 40797090, 48956508, 54396120, 61195635, 81594180, 97913016, 122391270, 163188360, 244782540, 489565080]

約数ペア:

[(1, 489565080), (2, 244782540), (3, 163188360), (4, 122391270), (5, 97913016), (6, 81594180), (8, 61195635), (9, 54396120), (10, 48956508), (12, 40797090), (15, 32637672), (18, 27198060), (20, 24478254), (24, 20398545), (27, 18132040), (30, 16318836), (36, 13599030), (40, 12239127), (45, 10879224), (54, 9066020), (60, 8159418), (72, 6799515), (90, 5439612), (108, 4533010), (120, 4079709), (135, 3626408), (180, 2719806), (216, 2266505), (270, 1813204), (360, 1359903), (540, 906602), (1080, 453301)]