68585760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47629}}^1$

素因数の和:47650

約数の個数: 72

約数和(自身を含む): 234053820

約数和(自身を除く): 165468060

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47629, 95258, 142887, 190516, 238145, 285774, 381032, 428661, 476290, 571548, 714435, 762064, 857322, 952580, 1143096, 1428870, 1524128, 1714644, 1905160, 2143305, 2286192, 2857740, 3429288, 3810320, 4286610, 4572384, 5715480, 6858576, 7620640, 8573220, 11430960, 13717152, 17146440, 22861920, 34292880, 68585760]

約数ペア:

[(1, 68585760), (2, 34292880), (3, 22861920), (4, 17146440), (5, 13717152), (6, 11430960), (8, 8573220), (9, 7620640), (10, 6858576), (12, 5715480), (15, 4572384), (16, 4286610), (18, 3810320), (20, 3429288), (24, 2857740), (30, 2286192), (32, 2143305), (36, 1905160), (40, 1714644), (45, 1524128), (48, 1428870), (60, 1143096), (72, 952580), (80, 857322), (90, 762064), (96, 714435), (120, 571548), (144, 476290), (160, 428661), (180, 381032), (240, 285774), (288, 238145), (360, 190516), (480, 142887), (720, 95258), (1440, 47629)]