40912440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{340937}}^1$

素因数の和:340951

約数の個数: 32

約数和(自身を含む): 122737680

約数和(自身を除く): 81825240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 340937, 681874, 1022811, 1363748, 1704685, 2045622, 2727496, 3409370, 4091244, 5114055, 6818740, 8182488, 10228110, 13637480, 20456220, 40912440]

約数ペア:

[(1, 40912440), (2, 20456220), (3, 13637480), (4, 10228110), (5, 8182488), (6, 6818740), (8, 5114055), (10, 4091244), (12, 3409370), (15, 2727496), (20, 2045622), (24, 1704685), (30, 1363748), (40, 1022811), (60, 681874), (120, 340937)]