1276760

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 2926800

約数和(自身を除く): 1650040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 541, 590, 1082, 1180, 2164, 2360, 2705, 4328, 5410, 10820, 21640, 31919, 63838, 127676, 159595, 255352, 319190, 638380, 1276760]

約数ペア:

[(1, 1276760), (2, 638380), (4, 319190), (5, 255352), (8, 159595), (10, 127676), (20, 63838), (40, 31919), (59, 21640), (118, 10820), (236, 5410), (295, 4328), (472, 2705), (541, 2360), (590, 2164), (1082, 1180)]