89969640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{749747}}^1$

素因数の和:749761

約数の個数: 32

約数和(自身を含む): 269909280

約数和(自身を除く): 179939640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 749747, 1499494, 2249241, 2998988, 3748735, 4498482, 5997976, 7497470, 8996964, 11246205, 14994940, 17993928, 22492410, 29989880, 44984820, 89969640]

約数ペア:

[(1, 89969640), (2, 44984820), (3, 29989880), (4, 22492410), (5, 17993928), (6, 14994940), (8, 11246205), (10, 8996964), (12, 7497470), (15, 5997976), (20, 4498482), (24, 3748735), (30, 2998988), (40, 2249241), (60, 1499494), (120, 749747)]