442460880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{68281}}^1$

素因数の和:68306

約数の個数: 100

約数和(自身を含む): 1536754692

約数和(自身を除く): 1094293812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 68281, 136562, 204843, 273124, 341405, 409686, 546248, 614529, 682810, 819372, 1024215, 1092496, 1229058, 1365620, 1638744, 1843587, 2048430, 2458116, 2731240, 3072645, 3277488, 3687174, 4096860, 4916232, 5462480, 5530761, 6145290, 7374348, 8193720, 9217935, 9832464, 11061522, 12290580, 14748696, 16387440, 18435870, 22123044, 24581160, 27653805, 29497392, 36871740, 44246088, 49162320, 55307610, 73743480, 88492176, 110615220, 147486960, 221230440, 442460880]

約数ペア:

[(1, 442460880), (2, 221230440), (3, 147486960), (4, 110615220), (5, 88492176), (6, 73743480), (8, 55307610), (9, 49162320), (10, 44246088), (12, 36871740), (15, 29497392), (16, 27653805), (18, 24581160), (20, 22123044), (24, 18435870), (27, 16387440), (30, 14748696), (36, 12290580), (40, 11061522), (45, 9832464), (48, 9217935), (54, 8193720), (60, 7374348), (72, 6145290), (80, 5530761), (81, 5462480), (90, 4916232), (108, 4096860), (120, 3687174), (135, 3277488), (144, 3072645), (162, 2731240), (180, 2458116), (216, 2048430), (240, 1843587), (270, 1638744), (324, 1365620), (360, 1229058), (405, 1092496), (432, 1024215), (540, 819372), (648, 682810), (720, 614529), (810, 546248), (1080, 409686), (1296, 341405), (1620, 273124), (2160, 204843), (3240, 136562), (6480, 68281)]