402805440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2076

約数の個数: 224

約数和(自身を含む): 1483522560

約数和(自身を除く): 1080717120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2027, 2070, 2160, 2208, 2484, 2760, 2880, 3105, 3312, 3680, 4054, 4140, 4320, 4416, 4968, 5520, 6081, 6210, 6624, 7360, 8108, 8280, 8640, 9936, 10135, 11040, 12162, 12420, 13248, 16216, 16560, 18243, 19872, 20270, 22080, 24324, 24840, 30405, 32432, 33120, 36486, 39744, 40540, 46621, 48648, 49680, 54729, 60810, 64864, 66240, 72972, 81080, 91215, 93242, 97296, 99360, 109458, 121620, 129728, 139863, 145944, 162160, 182430, 186484, 194592, 198720, 218916, 233105, 243240, 273645, 279726, 291888, 324320, 364860, 372968, 389184, 419589, 437832, 466210, 486480, 547290, 559452, 583776, 648640, 699315, 729720, 745936, 839178, 875664, 932420, 972960, 1094580, 1118904, 1167552, 1258767, 1398630, 1459440, 1491872, 1678356, 1751328, 1864840, 1945920, 2097945, 2189160, 2237808, 2517534, 2797260, 2918880, 2983744, 3356712, 3502656, 3729680, 4195890, 4378320, 4475616, 5035068, 5594520, 5837760, 6293835, 6713424, 7459360, 8391780, 8756640, 8951232, 10070136, 11189040, 12587670, 13426848, 14918720, 16783560, 17513280, 20140272, 22378080, 25175340, 26853696, 33567120, 40280544, 44756160, 50350680, 67134240, 80561088, 100701360, 134268480, 201402720, 402805440]

約数ペア:

[(1, 402805440), (2, 201402720), (3, 134268480), (4, 100701360), (5, 80561088), (6, 67134240), (8, 50350680), (9, 44756160), (10, 40280544), (12, 33567120), (15, 26853696), (16, 25175340), (18, 22378080), (20, 20140272), (23, 17513280), (24, 16783560), (27, 14918720), (30, 13426848), (32, 12587670), (36, 11189040), (40, 10070136), (45, 8951232), (46, 8756640), (48, 8391780), (54, 7459360), (60, 6713424), (64, 6293835), (69, 5837760), (72, 5594520), (80, 5035068), (90, 4475616), (92, 4378320), (96, 4195890), (108, 3729680), (115, 3502656), (120, 3356712), (135, 2983744), (138, 2918880), (144, 2797260), (160, 2517534), (180, 2237808), (184, 2189160), (192, 2097945), (207, 1945920), (216, 1864840), (230, 1751328), (240, 1678356), (270, 1491872), (276, 1459440), (288, 1398630), (320, 1258767), (345, 1167552), (360, 1118904), (368, 1094580), (414, 972960), (432, 932420), (460, 875664), (480, 839178), (540, 745936), (552, 729720), (576, 699315), (621, 648640), (690, 583776), (720, 559452), (736, 547290), (828, 486480), (864, 466210), (920, 437832), (960, 419589), (1035, 389184), (1080, 372968), (1104, 364860), (1242, 324320), (1380, 291888), (1440, 279726), (1472, 273645), (1656, 243240), (1728, 233105), (1840, 218916), (2027, 198720), (2070, 194592), (2160, 186484), (2208, 182430), (2484, 162160), (2760, 145944), (2880, 139863), (3105, 129728), (3312, 121620), (3680, 109458), (4054, 99360), (4140, 97296), (4320, 93242), (4416, 91215), (4968, 81080), (5520, 72972), (6081, 66240), (6210, 64864), (6624, 60810), (7360, 54729), (8108, 49680), (8280, 48648), (8640, 46621), (9936, 40540), (10135, 39744), (11040, 36486), (12162, 33120), (12420, 32432), (13248, 30405), (16216, 24840), (16560, 24324), (18243, 22080), (19872, 20270)]