79896720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{332903}}^1$

素因数の和:332919

約数の個数: 40

約数和(自身を含む): 247680576

約数和(自身を除く): 167783856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 332903, 665806, 998709, 1331612, 1664515, 1997418, 2663224, 3329030, 3994836, 4993545, 5326448, 6658060, 7989672, 9987090, 13316120, 15979344, 19974180, 26632240, 39948360, 79896720]

約数ペア:

[(1, 79896720), (2, 39948360), (3, 26632240), (4, 19974180), (5, 15979344), (6, 13316120), (8, 9987090), (10, 7989672), (12, 6658060), (15, 5326448), (16, 4993545), (20, 3994836), (24, 3329030), (30, 2663224), (40, 1997418), (48, 1664515), (60, 1331612), (80, 998709), (120, 665806), (240, 332903)]