45200640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 147168000

約数和(自身を除く): 101967360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 149, 158, 160, 192, 237, 240, 256, 298, 316, 320, 384, 395, 447, 474, 480, 596, 632, 640, 745, 768, 790, 894, 948, 960, 1185, 1192, 1264, 1280, 1490, 1580, 1788, 1896, 1920, 2235, 2370, 2384, 2528, 2980, 3160, 3576, 3792, 3840, 4470, 4740, 4768, 5056, 5960, 6320, 7152, 7584, 8940, 9480, 9536, 10112, 11771, 11920, 12640, 14304, 15168, 17880, 18960, 19072, 20224, 23542, 23840, 25280, 28608, 30336, 35313, 35760, 37920, 38144, 47084, 47680, 50560, 57216, 58855, 60672, 70626, 71520, 75840, 94168, 95360, 101120, 114432, 117710, 141252, 143040, 151680, 176565, 188336, 190720, 235420, 282504, 286080, 303360, 353130, 376672, 470840, 565008, 572160, 706260, 753344, 941680, 1130016, 1412520, 1506688, 1883360, 2260032, 2825040, 3013376, 3766720, 4520064, 5650080, 7533440, 9040128, 11300160, 15066880, 22600320, 45200640]

約数ペア:

[(1, 45200640), (2, 22600320), (3, 15066880), (4, 11300160), (5, 9040128), (6, 7533440), (8, 5650080), (10, 4520064), (12, 3766720), (15, 3013376), (16, 2825040), (20, 2260032), (24, 1883360), (30, 1506688), (32, 1412520), (40, 1130016), (48, 941680), (60, 753344), (64, 706260), (79, 572160), (80, 565008), (96, 470840), (120, 376672), (128, 353130), (149, 303360), (158, 286080), (160, 282504), (192, 235420), (237, 190720), (240, 188336), (256, 176565), (298, 151680), (316, 143040), (320, 141252), (384, 117710), (395, 114432), (447, 101120), (474, 95360), (480, 94168), (596, 75840), (632, 71520), (640, 70626), (745, 60672), (768, 58855), (790, 57216), (894, 50560), (948, 47680), (960, 47084), (1185, 38144), (1192, 37920), (1264, 35760), (1280, 35313), (1490, 30336), (1580, 28608), (1788, 25280), (1896, 23840), (1920, 23542), (2235, 20224), (2370, 19072), (2384, 18960), (2528, 17880), (2980, 15168), (3160, 14304), (3576, 12640), (3792, 11920), (3840, 11771), (4470, 10112), (4740, 9536), (4768, 9480), (5056, 8940), (5960, 7584), (6320, 7152)]