65352960

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 243317760

約数和(自身を除く): 177964800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 61, 62, 64, 72, 80, 90, 93, 96, 108, 120, 122, 124, 128, 135, 144, 155, 160, 180, 183, 186, 192, 216, 240, 244, 248, 256, 270, 279, 288, 305, 310, 320, 360, 366, 372, 384, 432, 465, 480, 488, 496, 540, 549, 558, 576, 610, 620, 640, 720, 732, 744, 768, 837, 864, 915, 930, 960, 976, 992, 1080, 1098, 1116, 1152, 1220, 1240, 1280, 1395, 1440, 1464, 1488, 1647, 1674, 1728, 1830, 1860, 1891, 1920, 1952, 1984, 2160, 2196, 2232, 2304, 2440, 2480, 2745, 2790, 2880, 2928, 2976, 3294, 3348, 3456, 3660, 3720, 3782, 3840, 3904, 3968, 4185, 4320, 4392, 4464, 4880, 4960, 5490, 5580, 5673, 5760, 5856, 5952, 6588, 6696, 6912, 7320, 7440, 7564, 7808, 7936, 8235, 8370, 8640, 8784, 8928, 9455, 9760, 9920, 10980, 11160, 11346, 11520, 11712, 11904, 13176, 13392, 14640, 14880, 15128, 15616, 16470, 16740, 17019, 17280, 17568, 17856, 18910, 19520, 19840, 21960, 22320, 22692, 23424, 23808, 26352, 26784, 28365, 29280, 29760, 30256, 32940, 33480, 34038, 34560, 35136, 35712, 37820, 39040, 39680, 43920, 44640, 45384, 46848, 51057, 52704, 53568, 56730, 58560, 59520, 60512, 65880, 66960, 68076, 70272, 71424, 75640, 78080, 85095, 87840, 89280, 90768, 102114, 105408, 107136, 113460, 117120, 119040, 121024, 131760, 133920, 136152, 140544, 151280, 170190, 175680, 178560, 181536, 204228, 210816, 214272, 226920, 234240, 242048, 255285, 263520, 267840, 272304, 302560, 340380, 351360, 357120, 363072, 408456, 421632, 453840, 484096, 510570, 527040, 535680, 544608, 605120, 680760, 702720, 726144, 816912, 907680, 1021140, 1054080, 1071360, 1089216, 1210240, 1361520, 1452288, 1633824, 1815360, 2042280, 2108160, 2178432, 2420480, 2723040, 3267648, 3630720, 4084560, 4356864, 5446080, 6535296, 7261440, 8169120, 10892160, 13070592, 16338240, 21784320, 32676480, 65352960]

約数ペア:

[(1, 65352960), (2, 32676480), (3, 21784320), (4, 16338240), (5, 13070592), (6, 10892160), (8, 8169120), (9, 7261440), (10, 6535296), (12, 5446080), (15, 4356864), (16, 4084560), (18, 3630720), (20, 3267648), (24, 2723040), (27, 2420480), (30, 2178432), (31, 2108160), (32, 2042280), (36, 1815360), (40, 1633824), (45, 1452288), (48, 1361520), (54, 1210240), (60, 1089216), (61, 1071360), (62, 1054080), (64, 1021140), (72, 907680), (80, 816912), (90, 726144), (93, 702720), (96, 680760), (108, 605120), (120, 544608), (122, 535680), (124, 527040), (128, 510570), (135, 484096), (144, 453840), (155, 421632), (160, 408456), (180, 363072), (183, 357120), (186, 351360), (192, 340380), (216, 302560), (240, 272304), (244, 267840), (248, 263520), (256, 255285), (270, 242048), (279, 234240), (288, 226920), (305, 214272), (310, 210816), (320, 204228), (360, 181536), (366, 178560), (372, 175680), (384, 170190), (432, 151280), (465, 140544), (480, 136152), (488, 133920), (496, 131760), (540, 121024), (549, 119040), (558, 117120), (576, 113460), (610, 107136), (620, 105408), (640, 102114), (720, 90768), (732, 89280), (744, 87840), (768, 85095), (837, 78080), (864, 75640), (915, 71424), (930, 70272), (960, 68076), (976, 66960), (992, 65880), (1080, 60512), (1098, 59520), (1116, 58560), (1152, 56730), (1220, 53568), (1240, 52704), (1280, 51057), (1395, 46848), (1440, 45384), (1464, 44640), (1488, 43920), (1647, 39680), (1674, 39040), (1728, 37820), (1830, 35712), (1860, 35136), (1891, 34560), (1920, 34038), (1952, 33480), (1984, 32940), (2160, 30256), (2196, 29760), (2232, 29280), (2304, 28365), (2440, 26784), (2480, 26352), (2745, 23808), (2790, 23424), (2880, 22692), (2928, 22320), (2976, 21960), (3294, 19840), (3348, 19520), (3456, 18910), (3660, 17856), (3720, 17568), (3782, 17280), (3840, 17019), (3904, 16740), (3968, 16470), (4185, 15616), (4320, 15128), (4392, 14880), (4464, 14640), (4880, 13392), (4960, 13176), (5490, 11904), (5580, 11712), (5673, 11520), (5760, 11346), (5856, 11160), (5952, 10980), (6588, 9920), (6696, 9760), (6912, 9455), (7320, 8928), (7440, 8784), (7564, 8640), (7808, 8370), (7936, 8235)]