8994240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{347}}^1$

素因数の和:376

約数の個数: 140

約数和(自身を含む): 32086296

約数和(自身を除く): 23092056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 347, 360, 405, 432, 480, 540, 576, 648, 694, 720, 810, 864, 960, 1041, 1080, 1296, 1388, 1440, 1620, 1728, 1735, 2082, 2160, 2592, 2776, 2880, 3123, 3240, 3470, 4164, 4320, 5184, 5205, 5552, 6246, 6480, 6940, 8328, 8640, 9369, 10410, 11104, 12492, 12960, 13880, 15615, 16656, 18738, 20820, 22208, 24984, 25920, 27760, 28107, 31230, 33312, 37476, 41640, 46845, 49968, 55520, 56214, 62460, 66624, 74952, 83280, 93690, 99936, 111040, 112428, 124920, 140535, 149904, 166560, 187380, 199872, 224856, 249840, 281070, 299808, 333120, 374760, 449712, 499680, 562140, 599616, 749520, 899424, 999360, 1124280, 1499040, 1798848, 2248560, 2998080, 4497120, 8994240]

約数ペア:

[(1, 8994240), (2, 4497120), (3, 2998080), (4, 2248560), (5, 1798848), (6, 1499040), (8, 1124280), (9, 999360), (10, 899424), (12, 749520), (15, 599616), (16, 562140), (18, 499680), (20, 449712), (24, 374760), (27, 333120), (30, 299808), (32, 281070), (36, 249840), (40, 224856), (45, 199872), (48, 187380), (54, 166560), (60, 149904), (64, 140535), (72, 124920), (80, 112428), (81, 111040), (90, 99936), (96, 93690), (108, 83280), (120, 74952), (135, 66624), (144, 62460), (160, 56214), (162, 55520), (180, 49968), (192, 46845), (216, 41640), (240, 37476), (270, 33312), (288, 31230), (320, 28107), (324, 27760), (347, 25920), (360, 24984), (405, 22208), (432, 20820), (480, 18738), (540, 16656), (576, 15615), (648, 13880), (694, 12960), (720, 12492), (810, 11104), (864, 10410), (960, 9369), (1041, 8640), (1080, 8328), (1296, 6940), (1388, 6480), (1440, 6246), (1620, 5552), (1728, 5205), (1735, 5184), (2082, 4320), (2160, 4164), (2592, 3470), (2776, 3240), (2880, 3123)]