349505280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{3371}}^1$

素因数の和:3404

約数の個数: 180

約数和(自身を含む): 1250964792

約数和(自身を除く): 901459512

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, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3371, 3456, 3840, 4320, 5184, 5760, 6480, 6742, 6912, 8640, 10113, 10368, 11520, 12960, 13484, 16855, 17280, 20226, 20736, 25920, 26968, 30339, 33710, 34560, 40452, 50565, 51840, 53936, 60678, 67420, 80904, 91017, 101130, 103680, 107872, 121356, 134840, 151695, 161808, 182034, 202260, 215744, 242712, 269680, 273051, 303390, 323616, 364068, 404520, 431488, 455085, 485424, 539360, 546102, 606780, 647232, 728136, 809040, 862976, 910170, 970848, 1078720, 1092204, 1213560, 1294464, 1365255, 1456272, 1618080, 1820340, 1941696, 2157440, 2184408, 2427120, 2588928, 2730510, 2912544, 3236160, 3640680, 3883392, 4314880, 4368816, 4854240, 5461020, 5825088, 6472320, 7281360, 7766784, 8737632, 9708480, 10922040, 11650176, 12944640, 14562720, 17475264, 19416960, 21844080, 23300352, 29125440, 34950528, 38833920, 43688160, 58250880, 69901056, 87376320, 116501760, 174752640, 349505280]

約数ペア:

[(1, 349505280), (2, 174752640), (3, 116501760), (4, 87376320), (5, 69901056), (6, 58250880), (8, 43688160), (9, 38833920), (10, 34950528), (12, 29125440), (15, 23300352), (16, 21844080), (18, 19416960), (20, 17475264), (24, 14562720), (27, 12944640), (30, 11650176), (32, 10922040), (36, 9708480), (40, 8737632), (45, 7766784), (48, 7281360), (54, 6472320), (60, 5825088), (64, 5461020), (72, 4854240), (80, 4368816), (81, 4314880), (90, 3883392), (96, 3640680), (108, 3236160), (120, 2912544), (128, 2730510), (135, 2588928), (144, 2427120), (160, 2184408), (162, 2157440), (180, 1941696), (192, 1820340), (216, 1618080), (240, 1456272), (256, 1365255), (270, 1294464), (288, 1213560), (320, 1092204), (324, 1078720), (360, 970848), (384, 910170), (405, 862976), (432, 809040), (480, 728136), (540, 647232), (576, 606780), (640, 546102), (648, 539360), (720, 485424), (768, 455085), (810, 431488), (864, 404520), (960, 364068), (1080, 323616), (1152, 303390), (1280, 273051), (1296, 269680), (1440, 242712), (1620, 215744), (1728, 202260), (1920, 182034), (2160, 161808), (2304, 151695), (2592, 134840), (2880, 121356), (3240, 107872), (3371, 103680), (3456, 101130), (3840, 91017), (4320, 80904), (5184, 67420), (5760, 60678), (6480, 53936), (6742, 51840), (6912, 50565), (8640, 40452), (10113, 34560), (10368, 33710), (11520, 30339), (12960, 26968), (13484, 25920), (16855, 20736), (17280, 20226)]