15189829920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{83059}}^1$

素因数の和:83207

約数の個数: 144

約数和(自身を含む): 52244075520

約数和(自身を除く): 37054245600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 9144, 10160, 11430, 12192, 15240, 18288, 20320, 22860, 30480, 36576, 45720, 60960, 83059, 91440, 166118, 182880, 249177, 332236, 415295, 498354, 664472, 747531, 830590, 996708, 1245885, 1328944, 1495062, 1661180, 1993416, 2491770, 2657888, 2990124, 3322360, 3737655, 3986832, 4983540, 5980248, 6644720, 7475310, 7973664, 9967080, 10548493, 11960496, 13289440, 14950620, 19934160, 21096986, 23920992, 29901240, 31645479, 39868320, 42193972, 52742465, 59802480, 63290958, 84387944, 94936437, 105484930, 119604960, 126581916, 158227395, 168775888, 189872874, 210969860, 253163832, 316454790, 337551776, 379745748, 421939720, 474682185, 506327664, 632909580, 759491496, 843879440, 949364370, 1012655328, 1265819160, 1518982992, 1687758880, 1898728740, 2531638320, 3037965984, 3797457480, 5063276640, 7594914960, 15189829920]

約数ペア:

[(1, 15189829920), (2, 7594914960), (3, 5063276640), (4, 3797457480), (5, 3037965984), (6, 2531638320), (8, 1898728740), (9, 1687758880), (10, 1518982992), (12, 1265819160), (15, 1012655328), (16, 949364370), (18, 843879440), (20, 759491496), (24, 632909580), (30, 506327664), (32, 474682185), (36, 421939720), (40, 379745748), (45, 337551776), (48, 316454790), (60, 253163832), (72, 210969860), (80, 189872874), (90, 168775888), (96, 158227395), (120, 126581916), (127, 119604960), (144, 105484930), (160, 94936437), (180, 84387944), (240, 63290958), (254, 59802480), (288, 52742465), (360, 42193972), (381, 39868320), (480, 31645479), (508, 29901240), (635, 23920992), (720, 21096986), (762, 19934160), (1016, 14950620), (1143, 13289440), (1270, 11960496), (1440, 10548493), (1524, 9967080), (1905, 7973664), (2032, 7475310), (2286, 6644720), (2540, 5980248), (3048, 4983540), (3810, 3986832), (4064, 3737655), (4572, 3322360), (5080, 2990124), (5715, 2657888), (6096, 2491770), (7620, 1993416), (9144, 1661180), (10160, 1495062), (11430, 1328944), (12192, 1245885), (15240, 996708), (18288, 830590), (20320, 747531), (22860, 664472), (30480, 498354), (36576, 415295), (45720, 332236), (60960, 249177), (83059, 182880), (91440, 166118)]