230724720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:724

約数の個数: 160

約数和(自身を含む): 799948800

約数和(自身を除く): 569224080

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, 90, 108, 120, 135, 144, 180, 216, 223, 240, 270, 360, 432, 446, 479, 540, 669, 720, 892, 958, 1080, 1115, 1338, 1437, 1784, 1916, 2007, 2160, 2230, 2395, 2676, 2874, 3345, 3568, 3832, 4014, 4311, 4460, 4790, 5352, 5748, 6021, 6690, 7185, 7664, 8028, 8622, 8920, 9580, 10035, 10704, 11496, 12042, 12933, 13380, 14370, 16056, 17244, 17840, 19160, 20070, 21555, 22992, 24084, 25866, 26760, 28740, 30105, 32112, 34488, 38320, 40140, 43110, 48168, 51732, 53520, 57480, 60210, 64665, 68976, 80280, 86220, 96336, 103464, 106817, 114960, 120420, 129330, 160560, 172440, 206928, 213634, 240840, 258660, 320451, 344880, 427268, 481680, 517320, 534085, 640902, 854536, 961353, 1034640, 1068170, 1281804, 1602255, 1709072, 1922706, 2136340, 2563608, 2884059, 3204510, 3845412, 4272680, 4806765, 5127216, 5768118, 6409020, 7690824, 8545360, 9613530, 11536236, 12818040, 14420295, 15381648, 19227060, 23072472, 25636080, 28840590, 38454120, 46144944, 57681180, 76908240, 115362360, 230724720]

約数ペア:

[(1, 230724720), (2, 115362360), (3, 76908240), (4, 57681180), (5, 46144944), (6, 38454120), (8, 28840590), (9, 25636080), (10, 23072472), (12, 19227060), (15, 15381648), (16, 14420295), (18, 12818040), (20, 11536236), (24, 9613530), (27, 8545360), (30, 7690824), (36, 6409020), (40, 5768118), (45, 5127216), (48, 4806765), (54, 4272680), (60, 3845412), (72, 3204510), (80, 2884059), (90, 2563608), (108, 2136340), (120, 1922706), (135, 1709072), (144, 1602255), (180, 1281804), (216, 1068170), (223, 1034640), (240, 961353), (270, 854536), (360, 640902), (432, 534085), (446, 517320), (479, 481680), (540, 427268), (669, 344880), (720, 320451), (892, 258660), (958, 240840), (1080, 213634), (1115, 206928), (1338, 172440), (1437, 160560), (1784, 129330), (1916, 120420), (2007, 114960), (2160, 106817), (2230, 103464), (2395, 96336), (2676, 86220), (2874, 80280), (3345, 68976), (3568, 64665), (3832, 60210), (4014, 57480), (4311, 53520), (4460, 51732), (4790, 48168), (5352, 43110), (5748, 40140), (6021, 38320), (6690, 34488), (7185, 32112), (7664, 30105), (8028, 28740), (8622, 26760), (8920, 25866), (9580, 24084), (10035, 22992), (10704, 21555), (11496, 20070), (12042, 19160), (12933, 17840), (13380, 17244), (14370, 16056)]