252505920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3169}}^1$

素因数の和:3272

約数の個数: 112

約数和(自身を含む): 811621440

約数和(自身を除く): 559115520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3169, 3320, 3984, 4980, 5312, 6338, 6640, 7968, 9507, 9960, 12676, 13280, 15845, 15936, 19014, 19920, 25352, 26560, 31690, 38028, 39840, 47535, 50704, 63380, 76056, 79680, 95070, 101408, 126760, 152112, 190140, 202816, 253520, 263027, 304224, 380280, 507040, 526054, 608448, 760560, 789081, 1014080, 1052108, 1315135, 1521120, 1578162, 2104216, 2630270, 3042240, 3156324, 3945405, 4208432, 5260540, 6312648, 7890810, 8416864, 10521080, 12625296, 15781620, 16833728, 21042160, 25250592, 31563240, 42084320, 50501184, 63126480, 84168640, 126252960, 252505920]

約数ペア:

[(1, 252505920), (2, 126252960), (3, 84168640), (4, 63126480), (5, 50501184), (6, 42084320), (8, 31563240), (10, 25250592), (12, 21042160), (15, 16833728), (16, 15781620), (20, 12625296), (24, 10521080), (30, 8416864), (32, 7890810), (40, 6312648), (48, 5260540), (60, 4208432), (64, 3945405), (80, 3156324), (83, 3042240), (96, 2630270), (120, 2104216), (160, 1578162), (166, 1521120), (192, 1315135), (240, 1052108), (249, 1014080), (320, 789081), (332, 760560), (415, 608448), (480, 526054), (498, 507040), (664, 380280), (830, 304224), (960, 263027), (996, 253520), (1245, 202816), (1328, 190140), (1660, 152112), (1992, 126760), (2490, 101408), (2656, 95070), (3169, 79680), (3320, 76056), (3984, 63380), (4980, 50704), (5312, 47535), (6338, 39840), (6640, 38028), (7968, 31690), (9507, 26560), (9960, 25352), (12676, 19920), (13280, 19014), (15845, 15936)]