1397016120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{21283}}^1$

素因数の和:21844

約数の個数: 64

約数和(自身を含む): 4198907520

約数和(自身を除く): 2801891400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 547, 1094, 1641, 2188, 2735, 3282, 4376, 5470, 6564, 8205, 10940, 13128, 16410, 21283, 21880, 32820, 42566, 63849, 65640, 85132, 106415, 127698, 170264, 212830, 255396, 319245, 425660, 510792, 638490, 851320, 1276980, 2553960, 11641801, 23283602, 34925403, 46567204, 58209005, 69850806, 93134408, 116418010, 139701612, 174627015, 232836020, 279403224, 349254030, 465672040, 698508060, 1397016120]

約数ペア:

[(1, 1397016120), (2, 698508060), (3, 465672040), (4, 349254030), (5, 279403224), (6, 232836020), (8, 174627015), (10, 139701612), (12, 116418010), (15, 93134408), (20, 69850806), (24, 58209005), (30, 46567204), (40, 34925403), (60, 23283602), (120, 11641801), (547, 2553960), (1094, 1276980), (1641, 851320), (2188, 638490), (2735, 510792), (3282, 425660), (4376, 319245), (5470, 255396), (6564, 212830), (8205, 170264), (10940, 127698), (13128, 106415), (16410, 85132), (21283, 65640), (21880, 63849), (32820, 42566)]