490151520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1474

約数の個数: 192

約数和(自身を含む): 1737469440

約数和(自身を除く): 1247317920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 216, 240, 249, 270, 288, 332, 360, 415, 432, 480, 498, 540, 664, 720, 747, 830, 864, 996, 1080, 1245, 1328, 1367, 1440, 1494, 1660, 1992, 2160, 2241, 2490, 2656, 2734, 2988, 3320, 3735, 3984, 4101, 4320, 4482, 4980, 5468, 5976, 6640, 6835, 7470, 7968, 8202, 8964, 9960, 10936, 11205, 11952, 12303, 13280, 13670, 14940, 16404, 17928, 19920, 20505, 21872, 22410, 23904, 24606, 27340, 29880, 32808, 35856, 36909, 39840, 41010, 43744, 44820, 49212, 54680, 59760, 61515, 65616, 71712, 73818, 82020, 89640, 98424, 109360, 113461, 119520, 123030, 131232, 147636, 164040, 179280, 184545, 196848, 218720, 226922, 246060, 295272, 328080, 340383, 358560, 369090, 393696, 453844, 492120, 567305, 590544, 656160, 680766, 738180, 907688, 984240, 1021149, 1134610, 1181088, 1361532, 1476360, 1701915, 1815376, 1968480, 2042298, 2269220, 2723064, 2952720, 3063447, 3403830, 3630752, 4084596, 4538440, 5105745, 5446128, 5905440, 6126894, 6807660, 8169192, 9076880, 10211490, 10892256, 12253788, 13615320, 15317235, 16338384, 18153760, 20422980, 24507576, 27230640, 30634470, 32676768, 40845960, 49015152, 54461280, 61268940, 81691920, 98030304, 122537880, 163383840, 245075760, 490151520]

約数ペア:

[(1, 490151520), (2, 245075760), (3, 163383840), (4, 122537880), (5, 98030304), (6, 81691920), (8, 61268940), (9, 54461280), (10, 49015152), (12, 40845960), (15, 32676768), (16, 30634470), (18, 27230640), (20, 24507576), (24, 20422980), (27, 18153760), (30, 16338384), (32, 15317235), (36, 13615320), (40, 12253788), (45, 10892256), (48, 10211490), (54, 9076880), (60, 8169192), (72, 6807660), (80, 6126894), (83, 5905440), (90, 5446128), (96, 5105745), (108, 4538440), (120, 4084596), (135, 3630752), (144, 3403830), (160, 3063447), (166, 2952720), (180, 2723064), (216, 2269220), (240, 2042298), (249, 1968480), (270, 1815376), (288, 1701915), (332, 1476360), (360, 1361532), (415, 1181088), (432, 1134610), (480, 1021149), (498, 984240), (540, 907688), (664, 738180), (720, 680766), (747, 656160), (830, 590544), (864, 567305), (996, 492120), (1080, 453844), (1245, 393696), (1328, 369090), (1367, 358560), (1440, 340383), (1494, 328080), (1660, 295272), (1992, 246060), (2160, 226922), (2241, 218720), (2490, 196848), (2656, 184545), (2734, 179280), (2988, 164040), (3320, 147636), (3735, 131232), (3984, 123030), (4101, 119520), (4320, 113461), (4482, 109360), (4980, 98424), (5468, 89640), (5976, 82020), (6640, 73818), (6835, 71712), (7470, 65616), (7968, 61515), (8202, 59760), (8964, 54680), (9960, 49212), (10936, 44820), (11205, 43744), (11952, 41010), (12303, 39840), (13280, 36909), (13670, 35856), (14940, 32808), (16404, 29880), (17928, 27340), (19920, 24606), (20505, 23904), (21872, 22410)]