15296080

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{727}}^1$

素因数の和:1003

約数の個数: 40

約数和(自身を含む): 35747712

約数和(自身を除く): 20451632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 727, 1052, 1315, 1454, 2104, 2630, 2908, 3635, 4208, 5260, 5816, 7270, 10520, 11632, 14540, 21040, 29080, 58160, 191201, 382402, 764804, 956005, 1529608, 1912010, 3059216, 3824020, 7648040, 15296080]

約数ペア:

[(1, 15296080), (2, 7648040), (4, 3824020), (5, 3059216), (8, 1912010), (10, 1529608), (16, 956005), (20, 764804), (40, 382402), (80, 191201), (263, 58160), (526, 29080), (727, 21040), (1052, 14540), (1315, 11632), (1454, 10520), (2104, 7270), (2630, 5816), (2908, 5260), (3635, 4208)]