88603920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1129}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 300557400

約数和(自身を除く): 211953480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1129, 1308, 1635, 1744, 1962, 2180, 2258, 2616, 3270, 3387, 3924, 4360, 4516, 4905, 5232, 5645, 6540, 6774, 7848, 8720, 9032, 9810, 10161, 11290, 13080, 13548, 15696, 16935, 18064, 19620, 20322, 22580, 26160, 27096, 33870, 39240, 40644, 45160, 50805, 54192, 67740, 78480, 81288, 90320, 101610, 123061, 135480, 162576, 203220, 246122, 270960, 369183, 406440, 492244, 615305, 738366, 812880, 984488, 1107549, 1230610, 1476732, 1845915, 1968976, 2215098, 2461220, 2953464, 3691830, 4430196, 4922440, 5537745, 5906928, 7383660, 8860392, 9844880, 11075490, 14767320, 17720784, 22150980, 29534640, 44301960, 88603920]

約数ペア:

[(1, 88603920), (2, 44301960), (3, 29534640), (4, 22150980), (5, 17720784), (6, 14767320), (8, 11075490), (9, 9844880), (10, 8860392), (12, 7383660), (15, 5906928), (16, 5537745), (18, 4922440), (20, 4430196), (24, 3691830), (30, 2953464), (36, 2461220), (40, 2215098), (45, 1968976), (48, 1845915), (60, 1476732), (72, 1230610), (80, 1107549), (90, 984488), (109, 812880), (120, 738366), (144, 615305), (180, 492244), (218, 406440), (240, 369183), (327, 270960), (360, 246122), (436, 203220), (545, 162576), (654, 135480), (720, 123061), (872, 101610), (981, 90320), (1090, 81288), (1129, 78480), (1308, 67740), (1635, 54192), (1744, 50805), (1962, 45160), (2180, 40644), (2258, 39240), (2616, 33870), (3270, 27096), (3387, 26160), (3924, 22580), (4360, 20322), (4516, 19620), (4905, 18064), (5232, 16935), (5645, 15696), (6540, 13548), (6774, 13080), (7848, 11290), (8720, 10161), (9032, 9810)]