172281240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1283}}^1$

素因数の和:1673

約数の個数: 96

約数和(自身を含む): 561852720

約数和(自身を除く): 389571480

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, 373, 746, 1119, 1283, 1492, 1865, 2238, 2566, 2984, 3357, 3730, 3849, 4476, 5132, 5595, 6415, 6714, 7460, 7698, 8952, 10264, 11190, 11547, 12830, 13428, 14920, 15396, 16785, 19245, 22380, 23094, 25660, 26856, 30792, 33570, 38490, 44760, 46188, 51320, 57735, 67140, 76980, 92376, 115470, 134280, 153960, 230940, 461880, 478559, 957118, 1435677, 1914236, 2392795, 2871354, 3828472, 4307031, 4785590, 5742708, 7178385, 8614062, 9571180, 11485416, 14356770, 17228124, 19142360, 21535155, 28713540, 34456248, 43070310, 57427080, 86140620, 172281240]

約数ペア:

[(1, 172281240), (2, 86140620), (3, 57427080), (4, 43070310), (5, 34456248), (6, 28713540), (8, 21535155), (9, 19142360), (10, 17228124), (12, 14356770), (15, 11485416), (18, 9571180), (20, 8614062), (24, 7178385), (30, 5742708), (36, 4785590), (40, 4307031), (45, 3828472), (60, 2871354), (72, 2392795), (90, 1914236), (120, 1435677), (180, 957118), (360, 478559), (373, 461880), (746, 230940), (1119, 153960), (1283, 134280), (1492, 115470), (1865, 92376), (2238, 76980), (2566, 67140), (2984, 57735), (3357, 51320), (3730, 46188), (3849, 44760), (4476, 38490), (5132, 33570), (5595, 30792), (6415, 26856), (6714, 25660), (7460, 23094), (7698, 22380), (8952, 19245), (10264, 16785), (11190, 15396), (11547, 14920), (12830, 13428)]