77258160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{15329}}^1$

素因数の和:15355

約数の個数: 120

約数和(自身を含む): 296543520

約数和(自身を除く): 219285360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 15329, 30658, 45987, 61316, 76645, 91974, 107303, 122632, 137961, 153290, 183948, 214606, 229935, 245264, 275922, 306580, 321909, 367896, 429212, 459870, 536515, 551844, 613160, 643818, 689805, 735792, 858424, 919740, 965727, 1073030, 1103688, 1226320, 1287636, 1379610, 1609545, 1716848, 1839480, 1931454, 2146060, 2207376, 2575272, 2759220, 3219090, 3678960, 3862908, 4292120, 4828635, 5150544, 5518440, 6438180, 7725816, 8584240, 9657270, 11036880, 12876360, 15451632, 19314540, 25752720, 38629080, 77258160]

約数ペア:

[(1, 77258160), (2, 38629080), (3, 25752720), (4, 19314540), (5, 15451632), (6, 12876360), (7, 11036880), (8, 9657270), (9, 8584240), (10, 7725816), (12, 6438180), (14, 5518440), (15, 5150544), (16, 4828635), (18, 4292120), (20, 3862908), (21, 3678960), (24, 3219090), (28, 2759220), (30, 2575272), (35, 2207376), (36, 2146060), (40, 1931454), (42, 1839480), (45, 1716848), (48, 1609545), (56, 1379610), (60, 1287636), (63, 1226320), (70, 1103688), (72, 1073030), (80, 965727), (84, 919740), (90, 858424), (105, 735792), (112, 689805), (120, 643818), (126, 613160), (140, 551844), (144, 536515), (168, 459870), (180, 429212), (210, 367896), (240, 321909), (252, 306580), (280, 275922), (315, 245264), (336, 229935), (360, 214606), (420, 183948), (504, 153290), (560, 137961), (630, 122632), (720, 107303), (840, 91974), (1008, 76645), (1260, 61316), (1680, 45987), (2520, 30658), (5040, 15329)]