38813280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7351}}^1$

素因数の和:7380

約数の個数: 96

約数和(自身を含む): 133394688

約数和(自身を除く): 94581408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 7351, 14702, 22053, 29404, 36755, 44106, 58808, 73510, 80861, 88212, 110265, 117616, 147020, 161722, 176424, 220530, 235232, 242583, 294040, 323444, 352848, 404305, 441060, 485166, 588080, 646888, 705696, 808610, 882120, 970332, 1176160, 1212915, 1293776, 1617220, 1764240, 1940664, 2425830, 2587552, 3234440, 3528480, 3881328, 4851660, 6468880, 7762656, 9703320, 12937760, 19406640, 38813280]

約数ペア:

[(1, 38813280), (2, 19406640), (3, 12937760), (4, 9703320), (5, 7762656), (6, 6468880), (8, 4851660), (10, 3881328), (11, 3528480), (12, 3234440), (15, 2587552), (16, 2425830), (20, 1940664), (22, 1764240), (24, 1617220), (30, 1293776), (32, 1212915), (33, 1176160), (40, 970332), (44, 882120), (48, 808610), (55, 705696), (60, 646888), (66, 588080), (80, 485166), (88, 441060), (96, 404305), (110, 352848), (120, 323444), (132, 294040), (160, 242583), (165, 235232), (176, 220530), (220, 176424), (240, 161722), (264, 147020), (330, 117616), (352, 110265), (440, 88212), (480, 80861), (528, 73510), (660, 58808), (880, 44106), (1056, 36755), (1320, 29404), (1760, 22053), (2640, 14702), (5280, 7351)]