122408880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:459

約数の個数: 160

約数和(自身を含む): 417830400

約数和(自身を除く): 295421520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 199, 220, 233, 240, 264, 330, 398, 440, 466, 528, 597, 660, 699, 796, 880, 932, 995, 1165, 1194, 1320, 1398, 1592, 1864, 1990, 2189, 2330, 2388, 2563, 2640, 2796, 2985, 3184, 3495, 3728, 3980, 4378, 4660, 4776, 5126, 5592, 5970, 6567, 6990, 7689, 7960, 8756, 9320, 9552, 10252, 10945, 11184, 11940, 12815, 13134, 13980, 15378, 15920, 17512, 18640, 20504, 21890, 23880, 25630, 26268, 27960, 30756, 32835, 35024, 38445, 41008, 43780, 46367, 47760, 51260, 52536, 55920, 61512, 65670, 76890, 87560, 92734, 102520, 105072, 123024, 131340, 139101, 153780, 175120, 185468, 205040, 231835, 262680, 278202, 307560, 370936, 463670, 510037, 525360, 556404, 615120, 695505, 741872, 927340, 1020074, 1112808, 1391010, 1530111, 1854680, 2040148, 2225616, 2550185, 2782020, 3060222, 3709360, 4080296, 5100370, 5564040, 6120444, 7650555, 8160592, 10200740, 11128080, 12240888, 15301110, 20401480, 24481776, 30602220, 40802960, 61204440, 122408880]

約数ペア:

[(1, 122408880), (2, 61204440), (3, 40802960), (4, 30602220), (5, 24481776), (6, 20401480), (8, 15301110), (10, 12240888), (11, 11128080), (12, 10200740), (15, 8160592), (16, 7650555), (20, 6120444), (22, 5564040), (24, 5100370), (30, 4080296), (33, 3709360), (40, 3060222), (44, 2782020), (48, 2550185), (55, 2225616), (60, 2040148), (66, 1854680), (80, 1530111), (88, 1391010), (110, 1112808), (120, 1020074), (132, 927340), (165, 741872), (176, 695505), (199, 615120), (220, 556404), (233, 525360), (240, 510037), (264, 463670), (330, 370936), (398, 307560), (440, 278202), (466, 262680), (528, 231835), (597, 205040), (660, 185468), (699, 175120), (796, 153780), (880, 139101), (932, 131340), (995, 123024), (1165, 105072), (1194, 102520), (1320, 92734), (1398, 87560), (1592, 76890), (1864, 65670), (1990, 61512), (2189, 55920), (2330, 52536), (2388, 51260), (2563, 47760), (2640, 46367), (2796, 43780), (2985, 41008), (3184, 38445), (3495, 35024), (3728, 32835), (3980, 30756), (4378, 27960), (4660, 26268), (4776, 25630), (5126, 23880), (5592, 21890), (5970, 20504), (6567, 18640), (6990, 17512), (7689, 15920), (7960, 15378), (8756, 13980), (9320, 13134), (9552, 12815), (10252, 11940), (10945, 11184)]