2520020592

素因数分解:

$2^4\times 3^3\times {\mathrm{313}}^1\times {\mathrm{18637}}^1$

素因数の和:18967

約数の個数: 80

約数和(自身を含む): 7256891680

約数和(自身を除く): 4736871088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 313, 432, 626, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 8451, 11268, 15024, 16902, 18637, 22536, 33804, 37274, 45072, 55911, 67608, 74548, 111822, 135216, 149096, 167733, 223644, 298192, 335466, 447288, 503199, 670932, 894576, 1006398, 1341864, 2012796, 2683728, 4025592, 5833381, 8051184, 11666762, 17500143, 23333524, 35000286, 46667048, 52500429, 70000572, 93334096, 105000858, 140001144, 157501287, 210001716, 280002288, 315002574, 420003432, 630005148, 840006864, 1260010296, 2520020592]

約数ペア:

[(1, 2520020592), (2, 1260010296), (3, 840006864), (4, 630005148), (6, 420003432), (8, 315002574), (9, 280002288), (12, 210001716), (16, 157501287), (18, 140001144), (24, 105000858), (27, 93334096), (36, 70000572), (48, 52500429), (54, 46667048), (72, 35000286), (108, 23333524), (144, 17500143), (216, 11666762), (313, 8051184), (432, 5833381), (626, 4025592), (939, 2683728), (1252, 2012796), (1878, 1341864), (2504, 1006398), (2817, 894576), (3756, 670932), (5008, 503199), (5634, 447288), (7512, 335466), (8451, 298192), (11268, 223644), (15024, 167733), (16902, 149096), (18637, 135216), (22536, 111822), (33804, 74548), (37274, 67608), (45072, 55911)]