168396240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36929}}^1$

素因数の和:36964

約数の個数: 80

約数和(自身を含む): 549518400

約数和(自身を除く): 381122160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 36929, 73858, 110787, 147716, 184645, 221574, 295432, 369290, 443148, 553935, 590864, 701651, 738580, 886296, 1107870, 1403302, 1477160, 1772592, 2104953, 2215740, 2806604, 2954320, 3508255, 4209906, 4431480, 5613208, 7016510, 8419812, 8862960, 10524765, 11226416, 14033020, 16839624, 21049530, 28066040, 33679248, 42099060, 56132080, 84198120, 168396240]

約数ペア:

[(1, 168396240), (2, 84198120), (3, 56132080), (4, 42099060), (5, 33679248), (6, 28066040), (8, 21049530), (10, 16839624), (12, 14033020), (15, 11226416), (16, 10524765), (19, 8862960), (20, 8419812), (24, 7016510), (30, 5613208), (38, 4431480), (40, 4209906), (48, 3508255), (57, 2954320), (60, 2806604), (76, 2215740), (80, 2104953), (95, 1772592), (114, 1477160), (120, 1403302), (152, 1107870), (190, 886296), (228, 738580), (240, 701651), (285, 590864), (304, 553935), (380, 443148), (456, 369290), (570, 295432), (760, 221574), (912, 184645), (1140, 147716), (1520, 110787), (2280, 73858), (4560, 36929)]