4961880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1$

素因数の和:214

約数の個数: 192

約数和(自身を含む): 20217600

約数和(自身を除く): 15255720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 179, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 358, 360, 385, 396, 420, 440, 462, 495, 504, 537, 616, 630, 660, 693, 716, 770, 792, 840, 895, 924, 990, 1074, 1155, 1253, 1260, 1320, 1386, 1432, 1540, 1611, 1790, 1848, 1969, 1980, 2148, 2310, 2506, 2520, 2685, 2772, 3080, 3222, 3465, 3580, 3759, 3938, 3960, 4296, 4620, 5012, 5370, 5544, 5907, 6265, 6444, 6930, 7160, 7518, 7876, 8055, 9240, 9845, 10024, 10740, 11277, 11814, 12530, 12888, 13783, 13860, 15036, 15752, 16110, 17721, 18795, 19690, 21480, 22554, 23628, 25060, 27566, 27720, 29535, 30072, 32220, 35442, 37590, 39380, 41349, 45108, 47256, 50120, 55132, 56385, 59070, 64440, 68915, 70884, 75180, 78760, 82698, 88605, 90216, 110264, 112770, 118140, 124047, 137830, 141768, 150360, 165396, 177210, 206745, 225540, 236280, 248094, 275660, 330792, 354420, 413490, 451080, 496188, 551320, 620235, 708840, 826980, 992376, 1240470, 1653960, 2480940, 4961880]

約数ペア:

[(1, 4961880), (2, 2480940), (3, 1653960), (4, 1240470), (5, 992376), (6, 826980), (7, 708840), (8, 620235), (9, 551320), (10, 496188), (11, 451080), (12, 413490), (14, 354420), (15, 330792), (18, 275660), (20, 248094), (21, 236280), (22, 225540), (24, 206745), (28, 177210), (30, 165396), (33, 150360), (35, 141768), (36, 137830), (40, 124047), (42, 118140), (44, 112770), (45, 110264), (55, 90216), (56, 88605), (60, 82698), (63, 78760), (66, 75180), (70, 70884), (72, 68915), (77, 64440), (84, 59070), (88, 56385), (90, 55132), (99, 50120), (105, 47256), (110, 45108), (120, 41349), (126, 39380), (132, 37590), (140, 35442), (154, 32220), (165, 30072), (168, 29535), (179, 27720), (180, 27566), (198, 25060), (210, 23628), (220, 22554), (231, 21480), (252, 19690), (264, 18795), (280, 17721), (308, 16110), (315, 15752), (330, 15036), (358, 13860), (360, 13783), (385, 12888), (396, 12530), (420, 11814), (440, 11277), (462, 10740), (495, 10024), (504, 9845), (537, 9240), (616, 8055), (630, 7876), (660, 7518), (693, 7160), (716, 6930), (770, 6444), (792, 6265), (840, 5907), (895, 5544), (924, 5370), (990, 5012), (1074, 4620), (1155, 4296), (1253, 3960), (1260, 3938), (1320, 3759), (1386, 3580), (1432, 3465), (1540, 3222), (1611, 3080), (1790, 2772), (1848, 2685), (1969, 2520), (1980, 2506), (2148, 2310)]