54001920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 206035200

約数和(自身を除く): 152033280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 64, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 128, 140, 147, 160, 164, 168, 192, 196, 205, 210, 224, 240, 245, 246, 256, 280, 287, 294, 320, 328, 336, 343, 384, 392, 410, 420, 448, 480, 490, 492, 560, 574, 588, 615, 640, 656, 672, 686, 735, 768, 784, 820, 840, 861, 896, 960, 980, 984, 1029, 1120, 1148, 1176, 1230, 1280, 1312, 1344, 1372, 1435, 1470, 1568, 1640, 1680, 1715, 1722, 1792, 1920, 1960, 1968, 2009, 2058, 2240, 2296, 2352, 2460, 2624, 2688, 2744, 2870, 2940, 3136, 3280, 3360, 3430, 3444, 3840, 3920, 3936, 4018, 4116, 4305, 4480, 4592, 4704, 4920, 5145, 5248, 5376, 5488, 5740, 5880, 6027, 6272, 6560, 6720, 6860, 6888, 7840, 7872, 8036, 8232, 8610, 8960, 9184, 9408, 9840, 10045, 10290, 10496, 10976, 11480, 11760, 12054, 12544, 13120, 13440, 13720, 13776, 14063, 15680, 15744, 16072, 16464, 17220, 18368, 18816, 19680, 20090, 20580, 21952, 22960, 23520, 24108, 26240, 26880, 27440, 27552, 28126, 30135, 31360, 31488, 32144, 32928, 34440, 36736, 37632, 39360, 40180, 41160, 42189, 43904, 45920, 47040, 48216, 52480, 54880, 55104, 56252, 60270, 62720, 64288, 65856, 68880, 70315, 73472, 78720, 80360, 82320, 84378, 87808, 91840, 94080, 96432, 109760, 110208, 112504, 120540, 128576, 131712, 137760, 140630, 157440, 160720, 164640, 168756, 183680, 188160, 192864, 210945, 219520, 220416, 225008, 241080, 257152, 263424, 275520, 281260, 321440, 329280, 337512, 367360, 385728, 421890, 439040, 450016, 482160, 514304, 551040, 562520, 642880, 658560, 675024, 771456, 843780, 900032, 964320, 1102080, 1125040, 1285760, 1317120, 1350048, 1542912, 1687560, 1800064, 1928640, 2250080, 2571520, 2700096, 3375120, 3600128, 3857280, 4500160, 5400192, 6750240, 7714560, 9000320, 10800384, 13500480, 18000640, 27000960, 54001920]

約数ペア:

[(1, 54001920), (2, 27000960), (3, 18000640), (4, 13500480), (5, 10800384), (6, 9000320), (7, 7714560), (8, 6750240), (10, 5400192), (12, 4500160), (14, 3857280), (15, 3600128), (16, 3375120), (20, 2700096), (21, 2571520), (24, 2250080), (28, 1928640), (30, 1800064), (32, 1687560), (35, 1542912), (40, 1350048), (41, 1317120), (42, 1285760), (48, 1125040), (49, 1102080), (56, 964320), (60, 900032), (64, 843780), (70, 771456), (80, 675024), (82, 658560), (84, 642880), (96, 562520), (98, 551040), (105, 514304), (112, 482160), (120, 450016), (123, 439040), (128, 421890), (140, 385728), (147, 367360), (160, 337512), (164, 329280), (168, 321440), (192, 281260), (196, 275520), (205, 263424), (210, 257152), (224, 241080), (240, 225008), (245, 220416), (246, 219520), (256, 210945), (280, 192864), (287, 188160), (294, 183680), (320, 168756), (328, 164640), (336, 160720), (343, 157440), (384, 140630), (392, 137760), (410, 131712), (420, 128576), (448, 120540), (480, 112504), (490, 110208), (492, 109760), (560, 96432), (574, 94080), (588, 91840), (615, 87808), (640, 84378), (656, 82320), (672, 80360), (686, 78720), (735, 73472), (768, 70315), (784, 68880), (820, 65856), (840, 64288), (861, 62720), (896, 60270), (960, 56252), (980, 55104), (984, 54880), (1029, 52480), (1120, 48216), (1148, 47040), (1176, 45920), (1230, 43904), (1280, 42189), (1312, 41160), (1344, 40180), (1372, 39360), (1435, 37632), (1470, 36736), (1568, 34440), (1640, 32928), (1680, 32144), (1715, 31488), (1722, 31360), (1792, 30135), (1920, 28126), (1960, 27552), (1968, 27440), (2009, 26880), (2058, 26240), (2240, 24108), (2296, 23520), (2352, 22960), (2460, 21952), (2624, 20580), (2688, 20090), (2744, 19680), (2870, 18816), (2940, 18368), (3136, 17220), (3280, 16464), (3360, 16072), (3430, 15744), (3444, 15680), (3840, 14063), (3920, 13776), (3936, 13720), (4018, 13440), (4116, 13120), (4305, 12544), (4480, 12054), (4592, 11760), (4704, 11480), (4920, 10976), (5145, 10496), (5248, 10290), (5376, 10045), (5488, 9840), (5740, 9408), (5880, 9184), (6027, 8960), (6272, 8610), (6560, 8232), (6720, 8036), (6860, 7872), (6888, 7840)]