45269280

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{499}}^1$

素因数の和:533

約数の個数: 240

約数和(自身を含む): 182952000

約数和(自身を除く): 137682720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 499, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 998, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1497, 1512, 1620, 1680, 1890, 1996, 2016, 2160, 2268, 2495, 2520, 2592, 2835, 2994, 3024, 3240, 3360, 3493, 3780, 3992, 4320, 4491, 4536, 4990, 5040, 5670, 5988, 6048, 6480, 6986, 7485, 7560, 7984, 8982, 9072, 9980, 10080, 10479, 11340, 11976, 12960, 13473, 13972, 14970, 15120, 15968, 17465, 17964, 18144, 19960, 20958, 22455, 22680, 23952, 26946, 27944, 29940, 30240, 31437, 34930, 35928, 39920, 40419, 41916, 44910, 45360, 47904, 52395, 53892, 55888, 59880, 62874, 67365, 69860, 71856, 79840, 80838, 83832, 89820, 90720, 94311, 104790, 107784, 111776, 119760, 125748, 134730, 139720, 143712, 157185, 161676, 167664, 179640, 188622, 202095, 209580, 215568, 239520, 251496, 269460, 279440, 282933, 314370, 323352, 335328, 359280, 377244, 404190, 419160, 431136, 471555, 502992, 538920, 558880, 565866, 628740, 646704, 718560, 754488, 808380, 838320, 943110, 1005984, 1077840, 1131732, 1257480, 1293408, 1414665, 1508976, 1616760, 1676640, 1886220, 2155680, 2263464, 2514960, 2829330, 3017952, 3233520, 3772440, 4526928, 5029920, 5658660, 6467040, 7544880, 9053856, 11317320, 15089760, 22634640, 45269280]

約数ペア:

[(1, 45269280), (2, 22634640), (3, 15089760), (4, 11317320), (5, 9053856), (6, 7544880), (7, 6467040), (8, 5658660), (9, 5029920), (10, 4526928), (12, 3772440), (14, 3233520), (15, 3017952), (16, 2829330), (18, 2514960), (20, 2263464), (21, 2155680), (24, 1886220), (27, 1676640), (28, 1616760), (30, 1508976), (32, 1414665), (35, 1293408), (36, 1257480), (40, 1131732), (42, 1077840), (45, 1005984), (48, 943110), (54, 838320), (56, 808380), (60, 754488), (63, 718560), (70, 646704), (72, 628740), (80, 565866), (81, 558880), (84, 538920), (90, 502992), (96, 471555), (105, 431136), (108, 419160), (112, 404190), (120, 377244), (126, 359280), (135, 335328), (140, 323352), (144, 314370), (160, 282933), (162, 279440), (168, 269460), (180, 251496), (189, 239520), (210, 215568), (216, 209580), (224, 202095), (240, 188622), (252, 179640), (270, 167664), (280, 161676), (288, 157185), (315, 143712), (324, 139720), (336, 134730), (360, 125748), (378, 119760), (405, 111776), (420, 107784), (432, 104790), (480, 94311), (499, 90720), (504, 89820), (540, 83832), (560, 80838), (567, 79840), (630, 71856), (648, 69860), (672, 67365), (720, 62874), (756, 59880), (810, 55888), (840, 53892), (864, 52395), (945, 47904), (998, 45360), (1008, 44910), (1080, 41916), (1120, 40419), (1134, 39920), (1260, 35928), (1296, 34930), (1440, 31437), (1497, 30240), (1512, 29940), (1620, 27944), (1680, 26946), (1890, 23952), (1996, 22680), (2016, 22455), (2160, 20958), (2268, 19960), (2495, 18144), (2520, 17964), (2592, 17465), (2835, 15968), (2994, 15120), (3024, 14970), (3240, 13972), (3360, 13473), (3493, 12960), (3780, 11976), (3992, 11340), (4320, 10479), (4491, 10080), (4536, 9980), (4990, 9072), (5040, 8982), (5670, 7984), (5988, 7560), (6048, 7485), (6480, 6986)]