431132640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8893}}^1$

素因数の和:9012

約数の個数: 96

約数和(自身を含む): 1371668256

約数和(自身を除く): 940535616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 8080, 8893, 9696, 12120, 16160, 17786, 24240, 26679, 35572, 44465, 48480, 53358, 71144, 88930, 106716, 133395, 142288, 177860, 213432, 266790, 284576, 355720, 426864, 533580, 711440, 853728, 898193, 1067160, 1422880, 1796386, 2134320, 2694579, 3592772, 4268640, 4490965, 5389158, 7185544, 8981930, 10778316, 13472895, 14371088, 17963860, 21556632, 26945790, 28742176, 35927720, 43113264, 53891580, 71855440, 86226528, 107783160, 143710880, 215566320, 431132640]

約数ペア:

[(1, 431132640), (2, 215566320), (3, 143710880), (4, 107783160), (5, 86226528), (6, 71855440), (8, 53891580), (10, 43113264), (12, 35927720), (15, 28742176), (16, 26945790), (20, 21556632), (24, 17963860), (30, 14371088), (32, 13472895), (40, 10778316), (48, 8981930), (60, 7185544), (80, 5389158), (96, 4490965), (101, 4268640), (120, 3592772), (160, 2694579), (202, 2134320), (240, 1796386), (303, 1422880), (404, 1067160), (480, 898193), (505, 853728), (606, 711440), (808, 533580), (1010, 426864), (1212, 355720), (1515, 284576), (1616, 266790), (2020, 213432), (2424, 177860), (3030, 142288), (3232, 133395), (4040, 106716), (4848, 88930), (6060, 71144), (8080, 53358), (8893, 48480), (9696, 44465), (12120, 35572), (16160, 26679), (17786, 24240)]