207106320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{862943}}^1$

素因数の和:862959

約数の個数: 40

約数和(自身を含む): 642030336

約数和(自身を除く): 434924016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 862943, 1725886, 2588829, 3451772, 4314715, 5177658, 6903544, 8629430, 10355316, 12944145, 13807088, 17258860, 20710632, 25888290, 34517720, 41421264, 51776580, 69035440, 103553160, 207106320]

約数ペア:

[(1, 207106320), (2, 103553160), (3, 69035440), (4, 51776580), (5, 41421264), (6, 34517720), (8, 25888290), (10, 20710632), (12, 17258860), (15, 13807088), (16, 12944145), (20, 10355316), (24, 8629430), (30, 6903544), (40, 5177658), (48, 4314715), (60, 3451772), (80, 2588829), (120, 1725886), (240, 862943)]