73236480

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{149}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 235926000

約数和(自身を除く): 162689520

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, 1024, 1192, 1280, 1490, 1536, 1788, 1920, 2048, 2235, 2384, 2560, 2980, 3072, 3576, 3840, 4096, 4470, 4768, 5120, 5960, 6144, 7152, 7680, 8192, 8940, 9536, 10240, 11920, 12288, 14304, 15360, 16384, 17880, 19072, 20480, 23840, 24576, 28608, 30720, 32768, 35760, 38144, 40960, 47680, 49152, 57216, 61440, 71520, 76288, 81920, 95360, 98304, 114432, 122880, 143040, 152576, 163840, 190720, 228864, 245760, 286080, 305152, 381440, 457728, 491520, 572160, 610304, 762880, 915456, 1144320, 1220608, 1525760, 1830912, 2288640, 2441216, 3051520, 3661824, 4577280, 4882432, 6103040, 7323648, 9154560, 12206080, 14647296, 18309120, 24412160, 36618240, 73236480]

約数ペア:

[(1, 73236480), (2, 36618240), (3, 24412160), (4, 18309120), (5, 14647296), (6, 12206080), (8, 9154560), (10, 7323648), (12, 6103040), (15, 4882432), (16, 4577280), (20, 3661824), (24, 3051520), (30, 2441216), (32, 2288640), (40, 1830912), (48, 1525760), (60, 1220608), (64, 1144320), (80, 915456), (96, 762880), (120, 610304), (128, 572160), (149, 491520), (160, 457728), (192, 381440), (240, 305152), (256, 286080), (298, 245760), (320, 228864), (384, 190720), (447, 163840), (480, 152576), (512, 143040), (596, 122880), (640, 114432), (745, 98304), (768, 95360), (894, 81920), (960, 76288), (1024, 71520), (1192, 61440), (1280, 57216), (1490, 49152), (1536, 47680), (1788, 40960), (1920, 38144), (2048, 35760), (2235, 32768), (2384, 30720), (2560, 28608), (2980, 24576), (3072, 23840), (3576, 20480), (3840, 19072), (4096, 17880), (4470, 16384), (4768, 15360), (5120, 14304), (5960, 12288), (6144, 11920), (7152, 10240), (7680, 9536), (8192, 8940)]