68043840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{70879}}^1$

素因数の和:70899

約数の個数: 56

約数和(自身を含む): 216042240

約数和(自身を除く): 147998400

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, 160, 192, 240, 320, 480, 960, 70879, 141758, 212637, 283516, 354395, 425274, 567032, 708790, 850548, 1063185, 1134064, 1417580, 1701096, 2126370, 2268128, 2835160, 3402192, 4252740, 4536256, 5670320, 6804384, 8505480, 11340640, 13608768, 17010960, 22681280, 34021920, 68043840]

約数ペア:

[(1, 68043840), (2, 34021920), (3, 22681280), (4, 17010960), (5, 13608768), (6, 11340640), (8, 8505480), (10, 6804384), (12, 5670320), (15, 4536256), (16, 4252740), (20, 3402192), (24, 2835160), (30, 2268128), (32, 2126370), (40, 1701096), (48, 1417580), (60, 1134064), (64, 1063185), (80, 850548), (96, 708790), (120, 567032), (160, 425274), (192, 354395), (240, 283516), (320, 212637), (480, 141758), (960, 70879)]