328261680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1831}}^1$

素因数の和:1936

約数の個数: 160

約数和(自身を含む): 1144926720

約数和(自身を除く): 816665040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1831, 1992, 2160, 2241, 2490, 2988, 3320, 3662, 3735, 3984, 4482, 4980, 5493, 5976, 6640, 7324, 7470, 8964, 9155, 9960, 10986, 11205, 11952, 14648, 14940, 16479, 17928, 18310, 19920, 21972, 22410, 27465, 29296, 29880, 32958, 35856, 36620, 43944, 44820, 49437, 54930, 59760, 65916, 73240, 82395, 87888, 89640, 98874, 109860, 131832, 146480, 151973, 164790, 179280, 197748, 219720, 247185, 263664, 303946, 329580, 395496, 439440, 455919, 494370, 607892, 659160, 759865, 790992, 911838, 988740, 1215784, 1318320, 1367757, 1519730, 1823676, 1977480, 2279595, 2431568, 2735514, 3039460, 3647352, 3954960, 4103271, 4559190, 5471028, 6078920, 6838785, 7294704, 8206542, 9118380, 10942056, 12157840, 13677570, 16413084, 18236760, 20516355, 21884112, 27355140, 32826168, 36473520, 41032710, 54710280, 65652336, 82065420, 109420560, 164130840, 328261680]

約数ペア:

[(1, 328261680), (2, 164130840), (3, 109420560), (4, 82065420), (5, 65652336), (6, 54710280), (8, 41032710), (9, 36473520), (10, 32826168), (12, 27355140), (15, 21884112), (16, 20516355), (18, 18236760), (20, 16413084), (24, 13677570), (27, 12157840), (30, 10942056), (36, 9118380), (40, 8206542), (45, 7294704), (48, 6838785), (54, 6078920), (60, 5471028), (72, 4559190), (80, 4103271), (83, 3954960), (90, 3647352), (108, 3039460), (120, 2735514), (135, 2431568), (144, 2279595), (166, 1977480), (180, 1823676), (216, 1519730), (240, 1367757), (249, 1318320), (270, 1215784), (332, 988740), (360, 911838), (415, 790992), (432, 759865), (498, 659160), (540, 607892), (664, 494370), (720, 455919), (747, 439440), (830, 395496), (996, 329580), (1080, 303946), (1245, 263664), (1328, 247185), (1494, 219720), (1660, 197748), (1831, 179280), (1992, 164790), (2160, 151973), (2241, 146480), (2490, 131832), (2988, 109860), (3320, 98874), (3662, 89640), (3735, 87888), (3984, 82395), (4482, 73240), (4980, 65916), (5493, 59760), (5976, 54930), (6640, 49437), (7324, 44820), (7470, 43944), (8964, 36620), (9155, 35856), (9960, 32958), (10986, 29880), (11205, 29296), (11952, 27465), (14648, 22410), (14940, 21972), (16479, 19920), (17928, 18310)]