1144320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{149}}^1$

素因数の和:175

約数の個数: 80

約数和(自身を含む): 3682800

約数和(自身を除く): 2538480

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, 128, 149, 160, 192, 240, 256, 298, 320, 384, 447, 480, 512, 596, 640, 745, 768, 894, 960, 1192, 1280, 1490, 1536, 1788, 1920, 2235, 2384, 2560, 2980, 3576, 3840, 4470, 4768, 5960, 7152, 7680, 8940, 9536, 11920, 14304, 17880, 19072, 23840, 28608, 35760, 38144, 47680, 57216, 71520, 76288, 95360, 114432, 143040, 190720, 228864, 286080, 381440, 572160, 1144320]

約数ペア:

[(1, 1144320), (2, 572160), (3, 381440), (4, 286080), (5, 228864), (6, 190720), (8, 143040), (10, 114432), (12, 95360), (15, 76288), (16, 71520), (20, 57216), (24, 47680), (30, 38144), (32, 35760), (40, 28608), (48, 23840), (60, 19072), (64, 17880), (80, 14304), (96, 11920), (120, 9536), (128, 8940), (149, 7680), (160, 7152), (192, 5960), (240, 4768), (256, 4470), (298, 3840), (320, 3576), (384, 2980), (447, 2560), (480, 2384), (512, 2235), (596, 1920), (640, 1788), (745, 1536), (768, 1490), (894, 1280), (960, 1192)]