190132560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1327}}^1$

素因数の和:1545

約数の個数: 120

約数和(自身を含む): 642220800

約数和(自身を除く): 452088240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 597, 720, 796, 995, 1194, 1327, 1592, 1791, 1990, 2388, 2654, 2985, 3184, 3582, 3980, 3981, 4776, 5308, 5970, 6635, 7164, 7960, 7962, 8955, 9552, 10616, 11940, 11943, 13270, 14328, 15920, 15924, 17910, 19905, 21232, 23880, 23886, 26540, 28656, 31848, 35820, 39810, 47760, 47772, 53080, 59715, 63696, 71640, 79620, 95544, 106160, 119430, 143280, 159240, 191088, 238860, 264073, 318480, 477720, 528146, 792219, 955440, 1056292, 1320365, 1584438, 2112584, 2376657, 2640730, 3168876, 3961095, 4225168, 4753314, 5281460, 6337752, 7922190, 9506628, 10562920, 11883285, 12675504, 15844380, 19013256, 21125840, 23766570, 31688760, 38026512, 47533140, 63377520, 95066280, 190132560]

約数ペア:

[(1, 190132560), (2, 95066280), (3, 63377520), (4, 47533140), (5, 38026512), (6, 31688760), (8, 23766570), (9, 21125840), (10, 19013256), (12, 15844380), (15, 12675504), (16, 11883285), (18, 10562920), (20, 9506628), (24, 7922190), (30, 6337752), (36, 5281460), (40, 4753314), (45, 4225168), (48, 3961095), (60, 3168876), (72, 2640730), (80, 2376657), (90, 2112584), (120, 1584438), (144, 1320365), (180, 1056292), (199, 955440), (240, 792219), (360, 528146), (398, 477720), (597, 318480), (720, 264073), (796, 238860), (995, 191088), (1194, 159240), (1327, 143280), (1592, 119430), (1791, 106160), (1990, 95544), (2388, 79620), (2654, 71640), (2985, 63696), (3184, 59715), (3582, 53080), (3980, 47772), (3981, 47760), (4776, 39810), (5308, 35820), (5970, 31848), (6635, 28656), (7164, 26540), (7960, 23886), (7962, 23880), (8955, 21232), (9552, 19905), (10616, 17910), (11940, 15924), (11943, 15920), (13270, 14328)]