22980720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13679}}^1$

素因数の和:13702

約数の個数: 80

約数和(自身を含む): 81423360

約数和(自身を除く): 58442640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13679, 27358, 41037, 54716, 68395, 82074, 95753, 109432, 136790, 164148, 191506, 205185, 218864, 273580, 287259, 328296, 383012, 410370, 478765, 547160, 574518, 656592, 766024, 820740, 957530, 1094320, 1149036, 1436295, 1532048, 1641480, 1915060, 2298072, 2872590, 3282960, 3830120, 4596144, 5745180, 7660240, 11490360, 22980720]

約数ペア:

[(1, 22980720), (2, 11490360), (3, 7660240), (4, 5745180), (5, 4596144), (6, 3830120), (7, 3282960), (8, 2872590), (10, 2298072), (12, 1915060), (14, 1641480), (15, 1532048), (16, 1436295), (20, 1149036), (21, 1094320), (24, 957530), (28, 820740), (30, 766024), (35, 656592), (40, 574518), (42, 547160), (48, 478765), (56, 410370), (60, 383012), (70, 328296), (80, 287259), (84, 273580), (105, 218864), (112, 205185), (120, 191506), (140, 164148), (168, 136790), (210, 109432), (240, 95753), (280, 82074), (336, 68395), (420, 54716), (560, 41037), (840, 27358), (1680, 13679)]