121463040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 396764928

約数和(自身を除く): 275301888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 673, 705, 752, 768, 940, 960, 1128, 1280, 1346, 1410, 1504, 1880, 1920, 2019, 2256, 2692, 2820, 3008, 3365, 3760, 3840, 4038, 4512, 5384, 5640, 6016, 6730, 7520, 8076, 9024, 10095, 10768, 11280, 12032, 13460, 15040, 16152, 18048, 20190, 21536, 22560, 26920, 30080, 31631, 32304, 36096, 40380, 43072, 45120, 53840, 60160, 63262, 64608, 80760, 86144, 90240, 94893, 107680, 126524, 129216, 158155, 161520, 172288, 180480, 189786, 215360, 253048, 258432, 316310, 323040, 379572, 430720, 474465, 506096, 516864, 632620, 646080, 759144, 861440, 948930, 1012192, 1265240, 1292160, 1518288, 1897860, 2024384, 2530480, 2584320, 3036576, 3795720, 4048768, 5060960, 6073152, 7591440, 8097536, 10121920, 12146304, 15182880, 20243840, 24292608, 30365760, 40487680, 60731520, 121463040]

約数ペア:

[(1, 121463040), (2, 60731520), (3, 40487680), (4, 30365760), (5, 24292608), (6, 20243840), (8, 15182880), (10, 12146304), (12, 10121920), (15, 8097536), (16, 7591440), (20, 6073152), (24, 5060960), (30, 4048768), (32, 3795720), (40, 3036576), (47, 2584320), (48, 2530480), (60, 2024384), (64, 1897860), (80, 1518288), (94, 1292160), (96, 1265240), (120, 1012192), (128, 948930), (141, 861440), (160, 759144), (188, 646080), (192, 632620), (235, 516864), (240, 506096), (256, 474465), (282, 430720), (320, 379572), (376, 323040), (384, 316310), (470, 258432), (480, 253048), (564, 215360), (640, 189786), (673, 180480), (705, 172288), (752, 161520), (768, 158155), (940, 129216), (960, 126524), (1128, 107680), (1280, 94893), (1346, 90240), (1410, 86144), (1504, 80760), (1880, 64608), (1920, 63262), (2019, 60160), (2256, 53840), (2692, 45120), (2820, 43072), (3008, 40380), (3365, 36096), (3760, 32304), (3840, 31631), (4038, 30080), (4512, 26920), (5384, 22560), (5640, 21536), (6016, 20190), (6730, 18048), (7520, 16152), (8076, 15040), (9024, 13460), (10095, 12032), (10768, 11280)]