89789880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{748249}}^1$

素因数の和:748263

約数の個数: 32

約数和(自身を含む): 269370000

約数和(自身を除く): 179580120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 748249, 1496498, 2244747, 2992996, 3741245, 4489494, 5985992, 7482490, 8978988, 11223735, 14964980, 17957976, 22447470, 29929960, 44894940, 89789880]

約数ペア:

[(1, 89789880), (2, 44894940), (3, 29929960), (4, 22447470), (5, 17957976), (6, 14964980), (8, 11223735), (10, 8978988), (12, 7482490), (15, 5985992), (20, 4489494), (24, 3741245), (30, 2992996), (40, 2244747), (60, 1496498), (120, 748249)]