71520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 226800

約数和(自身を除く): 155280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 11920, 14304, 17880, 23840, 35760, 71520]

約数ペア:

[(1, 71520), (2, 35760), (3, 23840), (4, 17880), (5, 14304), (6, 11920), (8, 8940), (10, 7152), (12, 5960), (15, 4768), (16, 4470), (20, 3576), (24, 2980), (30, 2384), (32, 2235), (40, 1788), (48, 1490), (60, 1192), (80, 894), (96, 745), (120, 596), (149, 480), (160, 447), (240, 298)]