40672272720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{851597}}^1$

素因数の和:851812

約数の個数: 80

約数和(自身を含む): 126717782400

約数和(自身を除く): 86045509680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 9552, 11940, 15920, 23880, 47760, 851597, 1703194, 2554791, 3406388, 4257985, 5109582, 6812776, 8515970, 10219164, 12773955, 13625552, 17031940, 20438328, 25547910, 34063880, 40876656, 51095820, 68127760, 102191640, 169467803, 204383280, 338935606, 508403409, 677871212, 847339015, 1016806818, 1355742424, 1694678030, 2033613636, 2542017045, 2711484848, 3389356060, 4067227272, 5084034090, 6778712120, 8134454544, 10168068180, 13557424240, 20336136360, 40672272720]

約数ペア:

[(1, 40672272720), (2, 20336136360), (3, 13557424240), (4, 10168068180), (5, 8134454544), (6, 6778712120), (8, 5084034090), (10, 4067227272), (12, 3389356060), (15, 2711484848), (16, 2542017045), (20, 2033613636), (24, 1694678030), (30, 1355742424), (40, 1016806818), (48, 847339015), (60, 677871212), (80, 508403409), (120, 338935606), (199, 204383280), (240, 169467803), (398, 102191640), (597, 68127760), (796, 51095820), (995, 40876656), (1194, 34063880), (1592, 25547910), (1990, 20438328), (2388, 17031940), (2985, 13625552), (3184, 12773955), (3980, 10219164), (4776, 8515970), (5970, 6812776), (7960, 5109582), (9552, 4257985), (11940, 3406388), (15920, 2554791), (23880, 1703194), (47760, 851597)]