316279680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{164729}}^1$

素因数の和:164751

約数の個数: 64

約数和(自身を含む): 1008147600

約数和(自身を除く): 691867920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 164729, 329458, 494187, 658916, 823645, 988374, 1317832, 1647290, 1976748, 2470935, 2635664, 3294580, 3953496, 4941870, 5271328, 6589160, 7906992, 9883740, 10542656, 13178320, 15813984, 19767480, 21085312, 26356640, 31627968, 39534960, 52713280, 63255936, 79069920, 105426560, 158139840, 316279680]

約数ペア:

[(1, 316279680), (2, 158139840), (3, 105426560), (4, 79069920), (5, 63255936), (6, 52713280), (8, 39534960), (10, 31627968), (12, 26356640), (15, 21085312), (16, 19767480), (20, 15813984), (24, 13178320), (30, 10542656), (32, 9883740), (40, 7906992), (48, 6589160), (60, 5271328), (64, 4941870), (80, 3953496), (96, 3294580), (120, 2635664), (128, 2470935), (160, 1976748), (192, 1647290), (240, 1317832), (320, 988374), (384, 823645), (480, 658916), (640, 494187), (960, 329458), (1920, 164729)]