1406560

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 3402000

約数和(自身を除く): 1995440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 149, 160, 236, 295, 298, 472, 590, 596, 745, 944, 1180, 1192, 1490, 1888, 2360, 2384, 2980, 4720, 4768, 5960, 8791, 9440, 11920, 17582, 23840, 35164, 43955, 70328, 87910, 140656, 175820, 281312, 351640, 703280, 1406560]

約数ペア:

[(1, 1406560), (2, 703280), (4, 351640), (5, 281312), (8, 175820), (10, 140656), (16, 87910), (20, 70328), (32, 43955), (40, 35164), (59, 23840), (80, 17582), (118, 11920), (149, 9440), (160, 8791), (236, 5960), (295, 4768), (298, 4720), (472, 2980), (590, 2384), (596, 2360), (745, 1888), (944, 1490), (1180, 1192)]