172889280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:543

約数の個数: 168

約数和(自身を含む): 599828112

約数和(自身を除く): 426938832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 173, 180, 192, 240, 288, 320, 346, 347, 360, 480, 519, 576, 692, 694, 720, 865, 960, 1038, 1041, 1384, 1388, 1440, 1557, 1730, 1735, 2076, 2082, 2595, 2768, 2776, 2880, 3114, 3123, 3460, 3470, 4152, 4164, 5190, 5205, 5536, 5552, 6228, 6246, 6920, 6940, 7785, 8304, 8328, 10380, 10410, 11072, 11104, 12456, 12492, 13840, 13880, 15570, 15615, 16608, 16656, 20760, 20820, 22208, 24912, 24984, 27680, 27760, 31140, 31230, 33216, 33312, 41520, 41640, 49824, 49968, 55360, 55520, 60031, 62280, 62460, 66624, 83040, 83280, 99648, 99936, 111040, 120062, 124560, 124920, 166080, 166560, 180093, 199872, 240124, 249120, 249840, 300155, 333120, 360186, 480248, 498240, 499680, 540279, 600310, 720372, 900465, 960496, 999360, 1080558, 1200620, 1440744, 1800930, 1920992, 2161116, 2401240, 2701395, 2881488, 3601860, 3841984, 4322232, 4802480, 5402790, 5762976, 7203720, 8644464, 9604960, 10805580, 11525952, 14407440, 17288928, 19209920, 21611160, 28814880, 34577856, 43222320, 57629760, 86444640, 172889280]

約数ペア:

[(1, 172889280), (2, 86444640), (3, 57629760), (4, 43222320), (5, 34577856), (6, 28814880), (8, 21611160), (9, 19209920), (10, 17288928), (12, 14407440), (15, 11525952), (16, 10805580), (18, 9604960), (20, 8644464), (24, 7203720), (30, 5762976), (32, 5402790), (36, 4802480), (40, 4322232), (45, 3841984), (48, 3601860), (60, 2881488), (64, 2701395), (72, 2401240), (80, 2161116), (90, 1920992), (96, 1800930), (120, 1440744), (144, 1200620), (160, 1080558), (173, 999360), (180, 960496), (192, 900465), (240, 720372), (288, 600310), (320, 540279), (346, 499680), (347, 498240), (360, 480248), (480, 360186), (519, 333120), (576, 300155), (692, 249840), (694, 249120), (720, 240124), (865, 199872), (960, 180093), (1038, 166560), (1041, 166080), (1384, 124920), (1388, 124560), (1440, 120062), (1557, 111040), (1730, 99936), (1735, 99648), (2076, 83280), (2082, 83040), (2595, 66624), (2768, 62460), (2776, 62280), (2880, 60031), (3114, 55520), (3123, 55360), (3460, 49968), (3470, 49824), (4152, 41640), (4164, 41520), (5190, 33312), (5205, 33216), (5536, 31230), (5552, 31140), (6228, 27760), (6246, 27680), (6920, 24984), (6940, 24912), (7785, 22208), (8304, 20820), (8328, 20760), (10380, 16656), (10410, 16608), (11072, 15615), (11104, 15570), (12456, 13880), (12492, 13840)]