143040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1$

素因数の和:169

約数の個数: 56

約数和(自身を含む): 457200

約数和(自身を除く): 314160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 480, 596, 745, 894, 960, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 4768, 5960, 7152, 8940, 9536, 11920, 14304, 17880, 23840, 28608, 35760, 47680, 71520, 143040]

約数ペア:

[(1, 143040), (2, 71520), (3, 47680), (4, 35760), (5, 28608), (6, 23840), (8, 17880), (10, 14304), (12, 11920), (15, 9536), (16, 8940), (20, 7152), (24, 5960), (30, 4768), (32, 4470), (40, 3576), (48, 2980), (60, 2384), (64, 2235), (80, 1788), (96, 1490), (120, 1192), (149, 960), (160, 894), (192, 745), (240, 596), (298, 480), (320, 447)]