56304880

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 135705600

約数和(自身を除く): 79400720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 79, 80, 118, 151, 158, 236, 295, 302, 316, 395, 472, 590, 604, 632, 755, 790, 944, 1180, 1208, 1264, 1510, 1580, 2360, 2416, 3020, 3160, 4661, 4720, 6040, 6320, 8909, 9322, 11929, 12080, 17818, 18644, 23305, 23858, 35636, 37288, 44545, 46610, 47716, 59645, 71272, 74576, 89090, 93220, 95432, 119290, 142544, 178180, 186440, 190864, 238580, 356360, 372880, 477160, 703811, 712720, 954320, 1407622, 2815244, 3519055, 5630488, 7038110, 11260976, 14076220, 28152440, 56304880]

約数ペア:

[(1, 56304880), (2, 28152440), (4, 14076220), (5, 11260976), (8, 7038110), (10, 5630488), (16, 3519055), (20, 2815244), (40, 1407622), (59, 954320), (79, 712720), (80, 703811), (118, 477160), (151, 372880), (158, 356360), (236, 238580), (295, 190864), (302, 186440), (316, 178180), (395, 142544), (472, 119290), (590, 95432), (604, 93220), (632, 89090), (755, 74576), (790, 71272), (944, 59645), (1180, 47716), (1208, 46610), (1264, 44545), (1510, 37288), (1580, 35636), (2360, 23858), (2416, 23305), (3020, 18644), (3160, 17818), (4661, 12080), (4720, 11929), (6040, 9322), (6320, 8909)]