168716880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7559}}^1$

素因数の和:7609

約数の個数: 120

約数和(自身を含む): 584962560

約数和(自身を除く): 416245680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 7559, 11160, 15118, 22320, 22677, 30236, 37795, 45354, 60472, 68031, 75590, 90708, 113385, 120944, 136062, 151180, 181416, 226770, 234329, 272124, 302360, 340155, 362832, 453540, 468658, 544248, 604720, 680310, 702987, 907080, 937316, 1088496, 1171645, 1360620, 1405974, 1814160, 1874632, 2108961, 2343290, 2721240, 2811948, 3514935, 3749264, 4217922, 4686580, 5442480, 5623896, 7029870, 8435844, 9373160, 10544805, 11247792, 14059740, 16871688, 18746320, 21089610, 28119480, 33743376, 42179220, 56238960, 84358440, 168716880]

約数ペア:

[(1, 168716880), (2, 84358440), (3, 56238960), (4, 42179220), (5, 33743376), (6, 28119480), (8, 21089610), (9, 18746320), (10, 16871688), (12, 14059740), (15, 11247792), (16, 10544805), (18, 9373160), (20, 8435844), (24, 7029870), (30, 5623896), (31, 5442480), (36, 4686580), (40, 4217922), (45, 3749264), (48, 3514935), (60, 2811948), (62, 2721240), (72, 2343290), (80, 2108961), (90, 1874632), (93, 1814160), (120, 1405974), (124, 1360620), (144, 1171645), (155, 1088496), (180, 937316), (186, 907080), (240, 702987), (248, 680310), (279, 604720), (310, 544248), (360, 468658), (372, 453540), (465, 362832), (496, 340155), (558, 302360), (620, 272124), (720, 234329), (744, 226770), (930, 181416), (1116, 151180), (1240, 136062), (1395, 120944), (1488, 113385), (1860, 90708), (2232, 75590), (2480, 68031), (2790, 60472), (3720, 45354), (4464, 37795), (5580, 30236), (7440, 22677), (7559, 22320), (11160, 15118)]