1516156920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1403849}}^1$

素因数の和:1403869

約数の個数: 64

約数和(自身を含む): 5053860000

約数和(自身を除く): 3537703080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1403849, 2807698, 4211547, 5615396, 7019245, 8423094, 11230792, 12634641, 14038490, 16846188, 21057735, 25269282, 28076980, 33692376, 37903923, 42115470, 50538564, 56153960, 63173205, 75807846, 84230940, 101077128, 126346410, 151615692, 168461880, 189519615, 252692820, 303231384, 379039230, 505385640, 758078460, 1516156920]

約数ペア:

[(1, 1516156920), (2, 758078460), (3, 505385640), (4, 379039230), (5, 303231384), (6, 252692820), (8, 189519615), (9, 168461880), (10, 151615692), (12, 126346410), (15, 101077128), (18, 84230940), (20, 75807846), (24, 63173205), (27, 56153960), (30, 50538564), (36, 42115470), (40, 37903923), (45, 33692376), (54, 28076980), (60, 25269282), (72, 21057735), (90, 16846188), (108, 14038490), (120, 12634641), (135, 11230792), (180, 8423094), (216, 7019245), (270, 5615396), (360, 4211547), (540, 2807698), (1080, 1403849)]