89447760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41411}}^1$

素因数の和:41433

約数の個数: 80

約数和(自身を含む): 308105280

約数和(自身を除く): 218657520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 41411, 82822, 124233, 165644, 207055, 248466, 331288, 372699, 414110, 496932, 621165, 662576, 745398, 828220, 993864, 1118097, 1242330, 1490796, 1656440, 1863495, 1987728, 2236194, 2484660, 2981592, 3312880, 3726990, 4472388, 4969320, 5590485, 5963184, 7453980, 8944776, 9938640, 11180970, 14907960, 17889552, 22361940, 29815920, 44723880, 89447760]

約数ペア:

[(1, 89447760), (2, 44723880), (3, 29815920), (4, 22361940), (5, 17889552), (6, 14907960), (8, 11180970), (9, 9938640), (10, 8944776), (12, 7453980), (15, 5963184), (16, 5590485), (18, 4969320), (20, 4472388), (24, 3726990), (27, 3312880), (30, 2981592), (36, 2484660), (40, 2236194), (45, 1987728), (48, 1863495), (54, 1656440), (60, 1490796), (72, 1242330), (80, 1118097), (90, 993864), (108, 828220), (120, 745398), (135, 662576), (144, 621165), (180, 496932), (216, 414110), (240, 372699), (270, 331288), (360, 248466), (432, 207055), (540, 165644), (720, 124233), (1080, 82822), (2160, 41411)]