55991160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3677

約数の個数: 96

約数和(自身を含む): 186254640

約数和(自身を除く): 130263480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3617, 3870, 5160, 7234, 7740, 10851, 14468, 15480, 18085, 21702, 28936, 32553, 36170, 43404, 54255, 65106, 72340, 86808, 108510, 130212, 144680, 155531, 162765, 217020, 260424, 311062, 325530, 434040, 466593, 622124, 651060, 777655, 933186, 1244248, 1302120, 1399779, 1555310, 1866372, 2332965, 2799558, 3110620, 3732744, 4665930, 5599116, 6221240, 6998895, 9331860, 11198232, 13997790, 18663720, 27995580, 55991160]

約数ペア:

[(1, 55991160), (2, 27995580), (3, 18663720), (4, 13997790), (5, 11198232), (6, 9331860), (8, 6998895), (9, 6221240), (10, 5599116), (12, 4665930), (15, 3732744), (18, 3110620), (20, 2799558), (24, 2332965), (30, 1866372), (36, 1555310), (40, 1399779), (43, 1302120), (45, 1244248), (60, 933186), (72, 777655), (86, 651060), (90, 622124), (120, 466593), (129, 434040), (172, 325530), (180, 311062), (215, 260424), (258, 217020), (344, 162765), (360, 155531), (387, 144680), (430, 130212), (516, 108510), (645, 86808), (774, 72340), (860, 65106), (1032, 54255), (1290, 43404), (1548, 36170), (1720, 32553), (1935, 28936), (2580, 21702), (3096, 18085), (3617, 15480), (3870, 14468), (5160, 10851), (7234, 7740)]