82529880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{687749}}^1$

素因数の和:687763

約数の個数: 32

約数和(自身を含む): 247590000

約数和(自身を除く): 165060120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 687749, 1375498, 2063247, 2750996, 3438745, 4126494, 5501992, 6877490, 8252988, 10316235, 13754980, 16505976, 20632470, 27509960, 41264940, 82529880]

約数ペア:

[(1, 82529880), (2, 41264940), (3, 27509960), (4, 20632470), (5, 16505976), (6, 13754980), (8, 10316235), (10, 8252988), (12, 6877490), (15, 5501992), (20, 4126494), (24, 3438745), (30, 2750996), (40, 2063247), (60, 1375498), (120, 687749)]