1223898120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1133239}}^1$

素因数の和:1133259

約数の個数: 64

約数和(自身を含む): 4079664000

約数和(自身を除く): 2855765880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1133239, 2266478, 3399717, 4532956, 5666195, 6799434, 9065912, 10199151, 11332390, 13598868, 16998585, 20398302, 22664780, 27197736, 30597453, 33997170, 40796604, 45329560, 50995755, 61194906, 67994340, 81593208, 101991510, 122389812, 135988680, 152987265, 203983020, 244779624, 305974530, 407966040, 611949060, 1223898120]

約数ペア:

[(1, 1223898120), (2, 611949060), (3, 407966040), (4, 305974530), (5, 244779624), (6, 203983020), (8, 152987265), (9, 135988680), (10, 122389812), (12, 101991510), (15, 81593208), (18, 67994340), (20, 61194906), (24, 50995755), (27, 45329560), (30, 40796604), (36, 33997170), (40, 30597453), (45, 27197736), (54, 22664780), (60, 20398302), (72, 16998585), (90, 13598868), (108, 11332390), (120, 10199151), (135, 9065912), (180, 6799434), (216, 5666195), (270, 4532956), (360, 3399717), (540, 2266478), (1080, 1133239)]