845947080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{213623}}^1$

素因数の和:213651

約数の個数: 96

約数和(自身を含む): 2999280960

約数和(自身を除く): 2153333880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 213623, 427246, 640869, 854492, 1068115, 1281738, 1708984, 1922607, 2136230, 2349853, 2563476, 3204345, 3845214, 4272460, 4699706, 5126952, 6408690, 7049559, 7690428, 8544920, 9399412, 9613035, 11749265, 12817380, 14099118, 15380856, 18798824, 19226070, 21148677, 23498530, 25634760, 28198236, 35247795, 38452140, 42297354, 46997060, 56396472, 70495590, 76904280, 84594708, 93994120, 105743385, 140991180, 169189416, 211486770, 281982360, 422973540, 845947080]

約数ペア:

[(1, 845947080), (2, 422973540), (3, 281982360), (4, 211486770), (5, 169189416), (6, 140991180), (8, 105743385), (9, 93994120), (10, 84594708), (11, 76904280), (12, 70495590), (15, 56396472), (18, 46997060), (20, 42297354), (22, 38452140), (24, 35247795), (30, 28198236), (33, 25634760), (36, 23498530), (40, 21148677), (44, 19226070), (45, 18798824), (55, 15380856), (60, 14099118), (66, 12817380), (72, 11749265), (88, 9613035), (90, 9399412), (99, 8544920), (110, 7690428), (120, 7049559), (132, 6408690), (165, 5126952), (180, 4699706), (198, 4272460), (220, 3845214), (264, 3204345), (330, 2563476), (360, 2349853), (396, 2136230), (440, 1922607), (495, 1708984), (660, 1281738), (792, 1068115), (990, 854492), (1320, 640869), (1980, 427246), (3960, 213623)]