222648480

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{51539}}^1$

素因数の和:51563

約数の個数: 96

約数和(自身を含む): 779284800

約数和(自身を除く): 556636320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 51539, 103078, 154617, 206156, 257695, 309234, 412312, 463851, 515390, 618468, 773085, 824624, 927702, 1030780, 1236936, 1391553, 1546170, 1649248, 1855404, 2061560, 2319255, 2473872, 2783106, 3092340, 3710808, 4123120, 4638510, 4947744, 5566212, 6184680, 6957765, 7421616, 8246240, 9277020, 11132424, 12369360, 13915530, 14843232, 18554040, 22264848, 24738720, 27831060, 37108080, 44529696, 55662120, 74216160, 111324240, 222648480]

約数ペア:

[(1, 222648480), (2, 111324240), (3, 74216160), (4, 55662120), (5, 44529696), (6, 37108080), (8, 27831060), (9, 24738720), (10, 22264848), (12, 18554040), (15, 14843232), (16, 13915530), (18, 12369360), (20, 11132424), (24, 9277020), (27, 8246240), (30, 7421616), (32, 6957765), (36, 6184680), (40, 5566212), (45, 4947744), (48, 4638510), (54, 4123120), (60, 3710808), (72, 3092340), (80, 2783106), (90, 2473872), (96, 2319255), (108, 2061560), (120, 1855404), (135, 1649248), (144, 1546170), (160, 1391553), (180, 1236936), (216, 1030780), (240, 927702), (270, 824624), (288, 773085), (360, 618468), (432, 515390), (480, 463851), (540, 412312), (720, 309234), (864, 257695), (1080, 206156), (1440, 154617), (2160, 103078), (4320, 51539)]