9788880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{40787}}^1$

素因数の和:40803

約数の個数: 40

約数和(自身を含む): 30346272

約数和(自身を除く): 20557392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 40787, 81574, 122361, 163148, 203935, 244722, 326296, 407870, 489444, 611805, 652592, 815740, 978888, 1223610, 1631480, 1957776, 2447220, 3262960, 4894440, 9788880]

約数ペア:

[(1, 9788880), (2, 4894440), (3, 3262960), (4, 2447220), (5, 1957776), (6, 1631480), (8, 1223610), (10, 978888), (12, 815740), (15, 652592), (16, 611805), (20, 489444), (24, 407870), (30, 326296), (40, 244722), (48, 203935), (60, 163148), (80, 122361), (120, 81574), (240, 40787)]