89841240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{521}}^1$

素因数の和:1017

約数の個数: 96

約数和(自身を含む): 293155200

約数和(自身を除く): 203313960

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, 360, 479, 521, 958, 1042, 1437, 1563, 1916, 2084, 2395, 2605, 2874, 3126, 3832, 4168, 4311, 4689, 4790, 5210, 5748, 6252, 7185, 7815, 8622, 9378, 9580, 10420, 11496, 12504, 14370, 15630, 17244, 18756, 19160, 20840, 21555, 23445, 28740, 31260, 34488, 37512, 43110, 46890, 57480, 62520, 86220, 93780, 172440, 187560, 249559, 499118, 748677, 998236, 1247795, 1497354, 1996472, 2246031, 2495590, 2994708, 3743385, 4492062, 4991180, 5989416, 7486770, 8984124, 9982360, 11230155, 14973540, 17968248, 22460310, 29947080, 44920620, 89841240]

約数ペア:

[(1, 89841240), (2, 44920620), (3, 29947080), (4, 22460310), (5, 17968248), (6, 14973540), (8, 11230155), (9, 9982360), (10, 8984124), (12, 7486770), (15, 5989416), (18, 4991180), (20, 4492062), (24, 3743385), (30, 2994708), (36, 2495590), (40, 2246031), (45, 1996472), (60, 1497354), (72, 1247795), (90, 998236), (120, 748677), (180, 499118), (360, 249559), (479, 187560), (521, 172440), (958, 93780), (1042, 86220), (1437, 62520), (1563, 57480), (1916, 46890), (2084, 43110), (2395, 37512), (2605, 34488), (2874, 31260), (3126, 28740), (3832, 23445), (4168, 21555), (4311, 20840), (4689, 19160), (4790, 18756), (5210, 17244), (5748, 15630), (6252, 14370), (7185, 12504), (7815, 11496), (8622, 10420), (9378, 9580)]