80634190080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1367}}^1\times {\mathrm{15361}}^1$

素因数の和:16752

約数の個数: 144

約数和(自身を含む): 257730609024

約数和(自身を除く): 177096418944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1367, 1920, 2734, 3840, 4101, 5468, 6835, 8202, 10936, 13670, 15361, 16404, 20505, 21872, 27340, 30722, 32808, 41010, 43744, 46083, 54680, 61444, 65616, 76805, 82020, 87488, 92166, 109360, 122888, 131232, 153610, 164040, 174976, 184332, 218720, 230415, 245776, 262464, 307220, 328080, 349952, 368664, 437440, 460830, 491552, 524928, 614440, 656160, 737328, 874880, 921660, 983104, 1049856, 1228880, 1312320, 1474656, 1749760, 1843320, 1966208, 2457760, 2624640, 2949312, 3686640, 3932416, 4915520, 5249280, 5898624, 7373280, 9831040, 11797248, 14746560, 19662080, 20998487, 29493120, 41996974, 58986240, 62995461, 83993948, 104992435, 125990922, 167987896, 209984870, 251981844, 314977305, 335975792, 419969740, 503963688, 629954610, 671951584, 839939480, 1007927376, 1259909220, 1343903168, 1679878960, 2015854752, 2519818440, 2687806336, 3359757920, 4031709504, 5039636880, 5375612672, 6719515840, 8063419008, 10079273760, 13439031680, 16126838016, 20158547520, 26878063360, 40317095040, 80634190080]

約数ペア:

[(1, 80634190080), (2, 40317095040), (3, 26878063360), (4, 20158547520), (5, 16126838016), (6, 13439031680), (8, 10079273760), (10, 8063419008), (12, 6719515840), (15, 5375612672), (16, 5039636880), (20, 4031709504), (24, 3359757920), (30, 2687806336), (32, 2519818440), (40, 2015854752), (48, 1679878960), (60, 1343903168), (64, 1259909220), (80, 1007927376), (96, 839939480), (120, 671951584), (128, 629954610), (160, 503963688), (192, 419969740), (240, 335975792), (256, 314977305), (320, 251981844), (384, 209984870), (480, 167987896), (640, 125990922), (768, 104992435), (960, 83993948), (1280, 62995461), (1367, 58986240), (1920, 41996974), (2734, 29493120), (3840, 20998487), (4101, 19662080), (5468, 14746560), (6835, 11797248), (8202, 9831040), (10936, 7373280), (13670, 5898624), (15361, 5249280), (16404, 4915520), (20505, 3932416), (21872, 3686640), (27340, 2949312), (30722, 2624640), (32808, 2457760), (41010, 1966208), (43744, 1843320), (46083, 1749760), (54680, 1474656), (61444, 1312320), (65616, 1228880), (76805, 1049856), (82020, 983104), (87488, 921660), (92166, 874880), (109360, 737328), (122888, 656160), (131232, 614440), (153610, 524928), (164040, 491552), (174976, 460830), (184332, 437440), (218720, 368664), (230415, 349952), (245776, 328080), (262464, 307220)]