1382960

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 3281040

約数和(自身を除く): 1898080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 293, 295, 472, 586, 590, 944, 1172, 1180, 1465, 2344, 2360, 2930, 4688, 4720, 5860, 11720, 17287, 23440, 34574, 69148, 86435, 138296, 172870, 276592, 345740, 691480, 1382960]

約数ペア:

[(1, 1382960), (2, 691480), (4, 345740), (5, 276592), (8, 172870), (10, 138296), (16, 86435), (20, 69148), (40, 34574), (59, 23440), (80, 17287), (118, 11720), (236, 5860), (293, 4720), (295, 4688), (472, 2930), (586, 2360), (590, 2344), (944, 1465), (1172, 1180)]