26785680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:728

約数の個数: 80

約数和(自身を含む): 83566080

約数和(自身を除く): 56780400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 479, 699, 932, 958, 1165, 1398, 1437, 1864, 1916, 2330, 2395, 2796, 2874, 3495, 3728, 3832, 4660, 4790, 5592, 5748, 6990, 7185, 7664, 9320, 9580, 11184, 11496, 13980, 14370, 18640, 19160, 22992, 27960, 28740, 38320, 55920, 57480, 111607, 114960, 223214, 334821, 446428, 558035, 669642, 892856, 1116070, 1339284, 1674105, 1785712, 2232140, 2678568, 3348210, 4464280, 5357136, 6696420, 8928560, 13392840, 26785680]

約数ペア:

[(1, 26785680), (2, 13392840), (3, 8928560), (4, 6696420), (5, 5357136), (6, 4464280), (8, 3348210), (10, 2678568), (12, 2232140), (15, 1785712), (16, 1674105), (20, 1339284), (24, 1116070), (30, 892856), (40, 669642), (48, 558035), (60, 446428), (80, 334821), (120, 223214), (233, 114960), (240, 111607), (466, 57480), (479, 55920), (699, 38320), (932, 28740), (958, 27960), (1165, 22992), (1398, 19160), (1437, 18640), (1864, 14370), (1916, 13980), (2330, 11496), (2395, 11184), (2796, 9580), (2874, 9320), (3495, 7664), (3728, 7185), (3832, 6990), (4660, 5748), (4790, 5592)]