561028320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7351}}^1$

素因数の和:7425

約数の個数: 144

約数和(自身を含む): 1950897312

約数和(自身を除く): 1389868992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7351, 7632, 8480, 9540, 12720, 14702, 15264, 19080, 22053, 25440, 29404, 36755, 38160, 44106, 58808, 66159, 73510, 76320, 88212, 110265, 117616, 132318, 147020, 176424, 220530, 235232, 264636, 294040, 330795, 352848, 389603, 441060, 529272, 588080, 661590, 705696, 779206, 882120, 1058544, 1168809, 1176160, 1323180, 1558412, 1764240, 1948015, 2117088, 2337618, 2646360, 3116824, 3506427, 3528480, 3896030, 4675236, 5292720, 5844045, 6233648, 7012854, 7792060, 9350472, 10585440, 11688090, 12467296, 14025708, 15584120, 17532135, 18700944, 23376180, 28051416, 31168240, 35064270, 37401888, 46752360, 56102832, 62336480, 70128540, 93504720, 112205664, 140257080, 187009440, 280514160, 561028320]

約数ペア:

[(1, 561028320), (2, 280514160), (3, 187009440), (4, 140257080), (5, 112205664), (6, 93504720), (8, 70128540), (9, 62336480), (10, 56102832), (12, 46752360), (15, 37401888), (16, 35064270), (18, 31168240), (20, 28051416), (24, 23376180), (30, 18700944), (32, 17532135), (36, 15584120), (40, 14025708), (45, 12467296), (48, 11688090), (53, 10585440), (60, 9350472), (72, 7792060), (80, 7012854), (90, 6233648), (96, 5844045), (106, 5292720), (120, 4675236), (144, 3896030), (159, 3528480), (160, 3506427), (180, 3116824), (212, 2646360), (240, 2337618), (265, 2117088), (288, 1948015), (318, 1764240), (360, 1558412), (424, 1323180), (477, 1176160), (480, 1168809), (530, 1058544), (636, 882120), (720, 779206), (795, 705696), (848, 661590), (954, 588080), (1060, 529272), (1272, 441060), (1440, 389603), (1590, 352848), (1696, 330795), (1908, 294040), (2120, 264636), (2385, 235232), (2544, 220530), (3180, 176424), (3816, 147020), (4240, 132318), (4770, 117616), (5088, 110265), (6360, 88212), (7351, 76320), (7632, 73510), (8480, 66159), (9540, 58808), (12720, 44106), (14702, 38160), (15264, 36755), (19080, 29404), (22053, 25440)]