47664120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:517

約数の個数: 128

約数和(自身を含む): 164851200

約数和(自身を除く): 117187080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 280, 317, 358, 420, 537, 634, 716, 840, 895, 951, 1074, 1253, 1268, 1432, 1585, 1790, 1902, 2148, 2219, 2506, 2536, 2685, 3170, 3580, 3759, 3804, 4296, 4438, 4755, 5012, 5370, 6265, 6340, 6657, 7160, 7518, 7608, 8876, 9510, 10024, 10740, 11095, 12530, 12680, 13314, 15036, 17752, 18795, 19020, 21480, 22190, 25060, 26628, 30072, 33285, 37590, 38040, 44380, 50120, 53256, 56743, 66570, 75180, 88760, 113486, 133140, 150360, 170229, 226972, 266280, 283715, 340458, 397201, 453944, 567430, 680916, 794402, 851145, 1134860, 1191603, 1361832, 1588804, 1702290, 1986005, 2269720, 2383206, 3177608, 3404580, 3972010, 4766412, 5958015, 6809160, 7944020, 9532824, 11916030, 15888040, 23832060, 47664120]

約数ペア:

[(1, 47664120), (2, 23832060), (3, 15888040), (4, 11916030), (5, 9532824), (6, 7944020), (7, 6809160), (8, 5958015), (10, 4766412), (12, 3972010), (14, 3404580), (15, 3177608), (20, 2383206), (21, 2269720), (24, 1986005), (28, 1702290), (30, 1588804), (35, 1361832), (40, 1191603), (42, 1134860), (56, 851145), (60, 794402), (70, 680916), (84, 567430), (105, 453944), (120, 397201), (140, 340458), (168, 283715), (179, 266280), (210, 226972), (280, 170229), (317, 150360), (358, 133140), (420, 113486), (537, 88760), (634, 75180), (716, 66570), (840, 56743), (895, 53256), (951, 50120), (1074, 44380), (1253, 38040), (1268, 37590), (1432, 33285), (1585, 30072), (1790, 26628), (1902, 25060), (2148, 22190), (2219, 21480), (2506, 19020), (2536, 18795), (2685, 17752), (3170, 15036), (3580, 13314), (3759, 12680), (3804, 12530), (4296, 11095), (4438, 10740), (4755, 10024), (5012, 9510), (5370, 8876), (6265, 7608), (6340, 7518), (6657, 7160)]