829303920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{127979}}^1$

素因数の和:128004

約数の個数: 100

約数和(自身を含む): 2880317880

約数和(自身を除く): 2051013960

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 127979, 255958, 383937, 511916, 639895, 767874, 1023832, 1151811, 1279790, 1535748, 1919685, 2047664, 2303622, 2559580, 3071496, 3455433, 3839370, 4607244, 5119160, 5759055, 6142992, 6910866, 7678740, 9214488, 10238320, 10366299, 11518110, 13821732, 15357480, 17277165, 18428976, 20732598, 23036220, 27643464, 30714960, 34554330, 41465196, 46072440, 51831495, 55286928, 69108660, 82930392, 92144880, 103662990, 138217320, 165860784, 207325980, 276434640, 414651960, 829303920]

約数ペア:

[(1, 829303920), (2, 414651960), (3, 276434640), (4, 207325980), (5, 165860784), (6, 138217320), (8, 103662990), (9, 92144880), (10, 82930392), (12, 69108660), (15, 55286928), (16, 51831495), (18, 46072440), (20, 41465196), (24, 34554330), (27, 30714960), (30, 27643464), (36, 23036220), (40, 20732598), (45, 18428976), (48, 17277165), (54, 15357480), (60, 13821732), (72, 11518110), (80, 10366299), (81, 10238320), (90, 9214488), (108, 7678740), (120, 6910866), (135, 6142992), (144, 5759055), (162, 5119160), (180, 4607244), (216, 3839370), (240, 3455433), (270, 3071496), (324, 2559580), (360, 2303622), (405, 2047664), (432, 1919685), (540, 1535748), (648, 1279790), (720, 1151811), (810, 1023832), (1080, 767874), (1296, 639895), (1620, 511916), (2160, 383937), (3240, 255958), (6480, 127979)]