447547680

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{1279}}^1$

素因数の和:1315

約数の個数: 192

約数和(自身を含む): 1586995200

約数和(自身を除く): 1139447520

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1279, 1296, 1440, 1458, 1620, 1944, 2160, 2187, 2430, 2558, 2592, 2916, 3240, 3645, 3837, 3888, 4320, 4374, 4860, 5116, 5832, 6395, 6480, 7290, 7674, 7776, 8748, 9720, 10232, 10935, 11511, 11664, 12790, 12960, 14580, 15348, 17496, 19185, 19440, 20464, 21870, 23022, 23328, 25580, 29160, 30696, 34533, 34992, 38370, 38880, 40928, 43740, 46044, 51160, 57555, 58320, 61392, 69066, 69984, 76740, 87480, 92088, 102320, 103599, 115110, 116640, 122784, 138132, 153480, 172665, 174960, 184176, 204640, 207198, 230220, 276264, 306960, 310797, 345330, 349920, 368352, 414396, 460440, 517995, 552528, 613920, 621594, 690660, 828792, 920880, 932391, 1035990, 1105056, 1243188, 1381320, 1553985, 1657584, 1841760, 1864782, 2071980, 2486376, 2762640, 2797173, 3107970, 3315168, 3729564, 4143960, 4661955, 4972752, 5525280, 5594346, 6215940, 7459128, 8287920, 9323910, 9945504, 11188692, 12431880, 13985865, 14918256, 16575840, 18647820, 22377384, 24863760, 27971730, 29836512, 37295640, 44754768, 49727520, 55943460, 74591280, 89509536, 111886920, 149182560, 223773840, 447547680]

約数ペア:

[(1, 447547680), (2, 223773840), (3, 149182560), (4, 111886920), (5, 89509536), (6, 74591280), (8, 55943460), (9, 49727520), (10, 44754768), (12, 37295640), (15, 29836512), (16, 27971730), (18, 24863760), (20, 22377384), (24, 18647820), (27, 16575840), (30, 14918256), (32, 13985865), (36, 12431880), (40, 11188692), (45, 9945504), (48, 9323910), (54, 8287920), (60, 7459128), (72, 6215940), (80, 5594346), (81, 5525280), (90, 4972752), (96, 4661955), (108, 4143960), (120, 3729564), (135, 3315168), (144, 3107970), (160, 2797173), (162, 2762640), (180, 2486376), (216, 2071980), (240, 1864782), (243, 1841760), (270, 1657584), (288, 1553985), (324, 1381320), (360, 1243188), (405, 1105056), (432, 1035990), (480, 932391), (486, 920880), (540, 828792), (648, 690660), (720, 621594), (729, 613920), (810, 552528), (864, 517995), (972, 460440), (1080, 414396), (1215, 368352), (1279, 349920), (1296, 345330), (1440, 310797), (1458, 306960), (1620, 276264), (1944, 230220), (2160, 207198), (2187, 204640), (2430, 184176), (2558, 174960), (2592, 172665), (2916, 153480), (3240, 138132), (3645, 122784), (3837, 116640), (3888, 115110), (4320, 103599), (4374, 102320), (4860, 92088), (5116, 87480), (5832, 76740), (6395, 69984), (6480, 69066), (7290, 61392), (7674, 58320), (7776, 57555), (8748, 51160), (9720, 46044), (10232, 43740), (10935, 40928), (11511, 38880), (11664, 38370), (12790, 34992), (12960, 34533), (14580, 30696), (15348, 29160), (17496, 25580), (19185, 23328), (19440, 23022), (20464, 21870)]