168457920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{463}}^1$

素因数の和:862

約数の個数: 112

約数和(自身を含む): 537423360

約数和(自身を除く): 368965440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 379, 463, 480, 758, 926, 960, 1137, 1389, 1516, 1852, 1895, 2274, 2315, 2778, 3032, 3704, 3790, 4548, 4630, 5556, 5685, 6064, 6945, 7408, 7580, 9096, 9260, 11112, 11370, 12128, 13890, 14816, 15160, 18192, 18520, 22224, 22740, 24256, 27780, 29632, 30320, 36384, 37040, 44448, 45480, 55560, 60640, 72768, 74080, 88896, 90960, 111120, 121280, 148160, 175477, 181920, 222240, 350954, 363840, 444480, 526431, 701908, 877385, 1052862, 1403816, 1754770, 2105724, 2632155, 2807632, 3509540, 4211448, 5264310, 5615264, 7019080, 8422896, 10528620, 11230528, 14038160, 16845792, 21057240, 28076320, 33691584, 42114480, 56152640, 84228960, 168457920]

約数ペア:

[(1, 168457920), (2, 84228960), (3, 56152640), (4, 42114480), (5, 33691584), (6, 28076320), (8, 21057240), (10, 16845792), (12, 14038160), (15, 11230528), (16, 10528620), (20, 8422896), (24, 7019080), (30, 5615264), (32, 5264310), (40, 4211448), (48, 3509540), (60, 2807632), (64, 2632155), (80, 2105724), (96, 1754770), (120, 1403816), (160, 1052862), (192, 877385), (240, 701908), (320, 526431), (379, 444480), (463, 363840), (480, 350954), (758, 222240), (926, 181920), (960, 175477), (1137, 148160), (1389, 121280), (1516, 111120), (1852, 90960), (1895, 88896), (2274, 74080), (2315, 72768), (2778, 60640), (3032, 55560), (3704, 45480), (3790, 44448), (4548, 37040), (4630, 36384), (5556, 30320), (5685, 29632), (6064, 27780), (6945, 24256), (7408, 22740), (7580, 22224), (9096, 18520), (9260, 18192), (11112, 15160), (11370, 14816), (12128, 13890)]