316635840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{109943}}^1$

素因数の和:109966

約数の個数: 84

約数和(自身を含む): 1089105264

約数和(自身を除く): 772469424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 109943, 219886, 329829, 439772, 549715, 659658, 879544, 989487, 1099430, 1319316, 1649145, 1759088, 1978974, 2198860, 2638632, 3298290, 3518176, 3957948, 4397720, 4947435, 5277264, 6596580, 7036352, 7915896, 8795440, 9894870, 10554528, 13193160, 15831792, 17590880, 19789740, 21109056, 26386320, 31663584, 35181760, 39579480, 52772640, 63327168, 79158960, 105545280, 158317920, 316635840]

約数ペア:

[(1, 316635840), (2, 158317920), (3, 105545280), (4, 79158960), (5, 63327168), (6, 52772640), (8, 39579480), (9, 35181760), (10, 31663584), (12, 26386320), (15, 21109056), (16, 19789740), (18, 17590880), (20, 15831792), (24, 13193160), (30, 10554528), (32, 9894870), (36, 8795440), (40, 7915896), (45, 7036352), (48, 6596580), (60, 5277264), (64, 4947435), (72, 4397720), (80, 3957948), (90, 3518176), (96, 3298290), (120, 2638632), (144, 2198860), (160, 1978974), (180, 1759088), (192, 1649145), (240, 1319316), (288, 1099430), (320, 989487), (360, 879544), (480, 659658), (576, 549715), (720, 439772), (960, 329829), (1440, 219886), (2880, 109943)]