56179440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 143807760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 839, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1678, 1860, 2160, 2232, 2480, 2517, 2790, 3348, 3356, 3720, 4185, 4195, 4464, 5034, 5580, 6696, 6712, 7440, 7551, 8370, 8390, 10068, 11160, 12585, 13392, 13424, 15102, 16740, 16780, 20136, 22320, 22653, 25170, 26009, 30204, 33480, 33560, 37755, 40272, 45306, 50340, 52018, 60408, 66960, 67120, 75510, 78027, 90612, 100680, 104036, 113265, 120816, 130045, 151020, 156054, 181224, 201360, 208072, 226530, 234081, 260090, 302040, 312108, 362448, 390135, 416144, 453060, 468162, 520180, 604080, 624216, 702243, 780270, 906120, 936324, 1040360, 1170405, 1248432, 1404486, 1560540, 1812240, 1872648, 2080720, 2340810, 2808972, 3121080, 3511215, 3745296, 4681620, 5617944, 6242160, 7022430, 9363240, 11235888, 14044860, 18726480, 28089720, 56179440]

約数ペア:

[(1, 56179440), (2, 28089720), (3, 18726480), (4, 14044860), (5, 11235888), (6, 9363240), (8, 7022430), (9, 6242160), (10, 5617944), (12, 4681620), (15, 3745296), (16, 3511215), (18, 3121080), (20, 2808972), (24, 2340810), (27, 2080720), (30, 1872648), (31, 1812240), (36, 1560540), (40, 1404486), (45, 1248432), (48, 1170405), (54, 1040360), (60, 936324), (62, 906120), (72, 780270), (80, 702243), (90, 624216), (93, 604080), (108, 520180), (120, 468162), (124, 453060), (135, 416144), (144, 390135), (155, 362448), (180, 312108), (186, 302040), (216, 260090), (240, 234081), (248, 226530), (270, 208072), (279, 201360), (310, 181224), (360, 156054), (372, 151020), (432, 130045), (465, 120816), (496, 113265), (540, 104036), (558, 100680), (620, 90612), (720, 78027), (744, 75510), (837, 67120), (839, 66960), (930, 60408), (1080, 52018), (1116, 50340), (1240, 45306), (1395, 40272), (1488, 37755), (1674, 33560), (1678, 33480), (1860, 30204), (2160, 26009), (2232, 25170), (2480, 22653), (2517, 22320), (2790, 20136), (3348, 16780), (3356, 16740), (3720, 15102), (4185, 13424), (4195, 13392), (4464, 12585), (5034, 11160), (5580, 10068), (6696, 8390), (6712, 8370), (7440, 7551)]