1904880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7937}}^1$

素因数の和:7953

約数の個数: 40

約数和(自身を含む): 5905872

約数和(自身を除く): 4000992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7937, 15874, 23811, 31748, 39685, 47622, 63496, 79370, 95244, 119055, 126992, 158740, 190488, 238110, 317480, 380976, 476220, 634960, 952440, 1904880]

約数ペア:

[(1, 1904880), (2, 952440), (3, 634960), (4, 476220), (5, 380976), (6, 317480), (8, 238110), (10, 190488), (12, 158740), (15, 126992), (16, 119055), (20, 95244), (24, 79370), (30, 63496), (40, 47622), (48, 39685), (60, 31748), (80, 23811), (120, 15874), (240, 7937)]