72872136360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1017199}}^1$

素因数の和:1017415

約数の個数: 96

約数和(自身を含む): 238024800000

約数和(自身を除く): 165152663640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 199, 360, 398, 597, 796, 995, 1194, 1592, 1791, 1990, 2388, 2985, 3582, 3980, 4776, 5970, 7164, 7960, 8955, 11940, 14328, 17910, 23880, 35820, 71640, 1017199, 2034398, 3051597, 4068796, 5085995, 6103194, 8137592, 9154791, 10171990, 12206388, 15257985, 18309582, 20343980, 24412776, 30515970, 36619164, 40687960, 45773955, 61031940, 73238328, 91547910, 122063880, 183095820, 202422601, 366191640, 404845202, 607267803, 809690404, 1012113005, 1214535606, 1619380808, 1821803409, 2024226010, 2429071212, 3036339015, 3643606818, 4048452020, 4858142424, 6072678030, 7287213636, 8096904040, 9109017045, 12145356060, 14574427272, 18218034090, 24290712120, 36436068180, 72872136360]

約数ペア:

[(1, 72872136360), (2, 36436068180), (3, 24290712120), (4, 18218034090), (5, 14574427272), (6, 12145356060), (8, 9109017045), (9, 8096904040), (10, 7287213636), (12, 6072678030), (15, 4858142424), (18, 4048452020), (20, 3643606818), (24, 3036339015), (30, 2429071212), (36, 2024226010), (40, 1821803409), (45, 1619380808), (60, 1214535606), (72, 1012113005), (90, 809690404), (120, 607267803), (180, 404845202), (199, 366191640), (360, 202422601), (398, 183095820), (597, 122063880), (796, 91547910), (995, 73238328), (1194, 61031940), (1592, 45773955), (1791, 40687960), (1990, 36619164), (2388, 30515970), (2985, 24412776), (3582, 20343980), (3980, 18309582), (4776, 15257985), (5970, 12206388), (7164, 10171990), (7960, 9154791), (8955, 8137592), (11940, 6103194), (14328, 5085995), (17910, 4068796), (23880, 3051597), (35820, 2034398), (71640, 1017199)]