322567920

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{5531}}^1$

素因数の和:5562

約数の個数: 140

約数和(自身を含む): 1124644536

約数和(自身を除く): 802076616

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, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5531, 5832, 6480, 7290, 9720, 11062, 11664, 14580, 16593, 19440, 22124, 27655, 29160, 33186, 44248, 49779, 55310, 58320, 66372, 82965, 88496, 99558, 110620, 132744, 149337, 165930, 199116, 221240, 248895, 265488, 298674, 331860, 398232, 442480, 448011, 497790, 597348, 663720, 746685, 796464, 896022, 995580, 1194696, 1327440, 1344033, 1493370, 1792044, 1991160, 2240055, 2389392, 2688066, 2986740, 3584088, 3982320, 4032099, 4480110, 5376132, 5973480, 6720165, 7168176, 8064198, 8960220, 10752264, 11946960, 13440330, 16128396, 17920440, 20160495, 21504528, 26880660, 32256792, 35840880, 40320990, 53761320, 64513584, 80641980, 107522640, 161283960, 322567920]

約数ペア:

[(1, 322567920), (2, 161283960), (3, 107522640), (4, 80641980), (5, 64513584), (6, 53761320), (8, 40320990), (9, 35840880), (10, 32256792), (12, 26880660), (15, 21504528), (16, 20160495), (18, 17920440), (20, 16128396), (24, 13440330), (27, 11946960), (30, 10752264), (36, 8960220), (40, 8064198), (45, 7168176), (48, 6720165), (54, 5973480), (60, 5376132), (72, 4480110), (80, 4032099), (81, 3982320), (90, 3584088), (108, 2986740), (120, 2688066), (135, 2389392), (144, 2240055), (162, 1991160), (180, 1792044), (216, 1493370), (240, 1344033), (243, 1327440), (270, 1194696), (324, 995580), (360, 896022), (405, 796464), (432, 746685), (486, 663720), (540, 597348), (648, 497790), (720, 448011), (729, 442480), (810, 398232), (972, 331860), (1080, 298674), (1215, 265488), (1296, 248895), (1458, 221240), (1620, 199116), (1944, 165930), (2160, 149337), (2430, 132744), (2916, 110620), (3240, 99558), (3645, 88496), (3888, 82965), (4860, 66372), (5531, 58320), (5832, 55310), (6480, 49779), (7290, 44248), (9720, 33186), (11062, 29160), (11664, 27655), (14580, 22124), (16593, 19440)]