7900094520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{45061}}^1$

素因数の和:45565

約数の個数: 96

約数和(自身を含む): 25728599520

約数和(自身を除く): 17828505000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 487, 974, 1461, 1948, 2435, 2922, 3896, 4383, 4870, 5844, 7305, 8766, 9740, 11688, 14610, 17532, 19480, 21915, 29220, 35064, 43830, 45061, 58440, 87660, 90122, 135183, 175320, 180244, 225305, 270366, 360488, 405549, 450610, 540732, 675915, 811098, 901220, 1081464, 1351830, 1622196, 1802440, 2027745, 2703660, 3244392, 4055490, 5407320, 8110980, 16221960, 21944707, 43889414, 65834121, 87778828, 109723535, 131668242, 175557656, 197502363, 219447070, 263336484, 329170605, 395004726, 438894140, 526672968, 658341210, 790009452, 877788280, 987511815, 1316682420, 1580018904, 1975023630, 2633364840, 3950047260, 7900094520]

約数ペア:

[(1, 7900094520), (2, 3950047260), (3, 2633364840), (4, 1975023630), (5, 1580018904), (6, 1316682420), (8, 987511815), (9, 877788280), (10, 790009452), (12, 658341210), (15, 526672968), (18, 438894140), (20, 395004726), (24, 329170605), (30, 263336484), (36, 219447070), (40, 197502363), (45, 175557656), (60, 131668242), (72, 109723535), (90, 87778828), (120, 65834121), (180, 43889414), (360, 21944707), (487, 16221960), (974, 8110980), (1461, 5407320), (1948, 4055490), (2435, 3244392), (2922, 2703660), (3896, 2027745), (4383, 1802440), (4870, 1622196), (5844, 1351830), (7305, 1081464), (8766, 901220), (9740, 811098), (11688, 675915), (14610, 540732), (17532, 450610), (19480, 405549), (21915, 360488), (29220, 270366), (35064, 225305), (43830, 180244), (45061, 175320), (58440, 135183), (87660, 90122)]