57077640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 186451200

約数和(自身を除く): 129373560

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, 331, 360, 479, 662, 958, 993, 1324, 1437, 1655, 1916, 1986, 2395, 2648, 2874, 2979, 3310, 3832, 3972, 4311, 4790, 4965, 5748, 5958, 6620, 7185, 7944, 8622, 9580, 9930, 11496, 11916, 13240, 14370, 14895, 17244, 19160, 19860, 21555, 23832, 28740, 29790, 34488, 39720, 43110, 57480, 59580, 86220, 119160, 158549, 172440, 317098, 475647, 634196, 792745, 951294, 1268392, 1426941, 1585490, 1902588, 2378235, 2853882, 3170980, 3805176, 4756470, 5707764, 6341960, 7134705, 9512940, 11415528, 14269410, 19025880, 28538820, 57077640]

約数ペア:

[(1, 57077640), (2, 28538820), (3, 19025880), (4, 14269410), (5, 11415528), (6, 9512940), (8, 7134705), (9, 6341960), (10, 5707764), (12, 4756470), (15, 3805176), (18, 3170980), (20, 2853882), (24, 2378235), (30, 1902588), (36, 1585490), (40, 1426941), (45, 1268392), (60, 951294), (72, 792745), (90, 634196), (120, 475647), (180, 317098), (331, 172440), (360, 158549), (479, 119160), (662, 86220), (958, 59580), (993, 57480), (1324, 43110), (1437, 39720), (1655, 34488), (1916, 29790), (1986, 28740), (2395, 23832), (2648, 21555), (2874, 19860), (2979, 19160), (3310, 17244), (3832, 14895), (3972, 14370), (4311, 13240), (4790, 11916), (4965, 11496), (5748, 9930), (5958, 9580), (6620, 8622), (7185, 7944)]