47827080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{18979}}^1$

素因数の和:19003

約数の個数: 96

約数和(自身を含む): 177652800

約数和(自身を除く): 129825720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 18979, 37958, 56937, 75916, 94895, 113874, 132853, 151832, 170811, 189790, 227748, 265706, 284685, 341622, 379580, 398559, 455496, 531412, 569370, 664265, 683244, 759160, 797118, 854055, 1062824, 1138740, 1195677, 1328530, 1366488, 1594236, 1708110, 1992795, 2277480, 2391354, 2657060, 3188472, 3416220, 3985590, 4782708, 5314120, 5978385, 6832440, 7971180, 9565416, 11956770, 15942360, 23913540, 47827080]

約数ペア:

[(1, 47827080), (2, 23913540), (3, 15942360), (4, 11956770), (5, 9565416), (6, 7971180), (7, 6832440), (8, 5978385), (9, 5314120), (10, 4782708), (12, 3985590), (14, 3416220), (15, 3188472), (18, 2657060), (20, 2391354), (21, 2277480), (24, 1992795), (28, 1708110), (30, 1594236), (35, 1366488), (36, 1328530), (40, 1195677), (42, 1138740), (45, 1062824), (56, 854055), (60, 797118), (63, 759160), (70, 683244), (72, 664265), (84, 569370), (90, 531412), (105, 455496), (120, 398559), (126, 379580), (140, 341622), (168, 284685), (180, 265706), (210, 227748), (252, 189790), (280, 170811), (315, 151832), (360, 132853), (420, 113874), (504, 94895), (630, 75916), (840, 56937), (1260, 37958), (2520, 18979)]