56207520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4337}}^1$

素因数の和:4364

約数の個数: 120

約数和(自身を含む): 198411444

約数和(自身を除く): 142203924

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 4337, 6480, 8674, 12960, 13011, 17348, 21685, 26022, 34696, 39033, 43370, 52044, 65055, 69392, 78066, 86740, 104088, 117099, 130110, 138784, 156132, 173480, 195165, 208176, 234198, 260220, 312264, 346960, 351297, 390330, 416352, 468396, 520440, 585495, 624528, 693920, 702594, 780660, 936792, 1040880, 1170990, 1249056, 1405188, 1561320, 1756485, 1873584, 2081760, 2341980, 2810376, 3122640, 3512970, 3747168, 4683960, 5620752, 6245280, 7025940, 9367920, 11241504, 14051880, 18735840, 28103760, 56207520]

約数ペア:

[(1, 56207520), (2, 28103760), (3, 18735840), (4, 14051880), (5, 11241504), (6, 9367920), (8, 7025940), (9, 6245280), (10, 5620752), (12, 4683960), (15, 3747168), (16, 3512970), (18, 3122640), (20, 2810376), (24, 2341980), (27, 2081760), (30, 1873584), (32, 1756485), (36, 1561320), (40, 1405188), (45, 1249056), (48, 1170990), (54, 1040880), (60, 936792), (72, 780660), (80, 702594), (81, 693920), (90, 624528), (96, 585495), (108, 520440), (120, 468396), (135, 416352), (144, 390330), (160, 351297), (162, 346960), (180, 312264), (216, 260220), (240, 234198), (270, 208176), (288, 195165), (324, 173480), (360, 156132), (405, 138784), (432, 130110), (480, 117099), (540, 104088), (648, 86740), (720, 78066), (810, 69392), (864, 65055), (1080, 52044), (1296, 43370), (1440, 39033), (1620, 34696), (2160, 26022), (2592, 21685), (3240, 17348), (4320, 13011), (4337, 12960), (6480, 8674)]