512325780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2069}}^1\times {\mathrm{4127}}^1$

素因数の和:6208

約数の個数: 48

約数和(自身を含む): 1435553280

約数和(自身を除く): 923227500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2069, 4127, 4138, 6207, 8254, 8276, 10345, 12381, 12414, 16508, 20635, 20690, 24762, 24828, 31035, 41270, 41380, 49524, 61905, 62070, 82540, 123810, 124140, 247620, 8538763, 17077526, 25616289, 34155052, 42693815, 51232578, 85387630, 102465156, 128081445, 170775260, 256162890, 512325780]

約数ペア:

[(1, 512325780), (2, 256162890), (3, 170775260), (4, 128081445), (5, 102465156), (6, 85387630), (10, 51232578), (12, 42693815), (15, 34155052), (20, 25616289), (30, 17077526), (60, 8538763), (2069, 247620), (4127, 124140), (4138, 123810), (6207, 82540), (8254, 62070), (8276, 61905), (10345, 49524), (12381, 41380), (12414, 41270), (16508, 31035), (20635, 24828), (20690, 24762)]