47407680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:119

約数の個数: 280

約数和(自身を含む): 177027840

約数和(自身を除く): 129620160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 59, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 118, 120, 124, 135, 144, 155, 160, 162, 177, 180, 186, 192, 216, 236, 240, 248, 270, 279, 288, 295, 310, 320, 324, 354, 360, 372, 405, 432, 465, 472, 480, 496, 531, 540, 558, 576, 590, 620, 648, 708, 720, 744, 810, 837, 864, 885, 930, 944, 960, 992, 1062, 1080, 1116, 1180, 1240, 1296, 1395, 1416, 1440, 1488, 1593, 1620, 1674, 1728, 1770, 1829, 1860, 1888, 1984, 2124, 2160, 2232, 2360, 2480, 2511, 2592, 2655, 2790, 2832, 2880, 2976, 3186, 3240, 3348, 3540, 3658, 3720, 3776, 4185, 4248, 4320, 4464, 4720, 4779, 4960, 5022, 5184, 5310, 5487, 5580, 5664, 5952, 6372, 6480, 6696, 7080, 7316, 7440, 7965, 8370, 8496, 8640, 8928, 9145, 9440, 9558, 9920, 10044, 10620, 10974, 11160, 11328, 12555, 12744, 12960, 13392, 14160, 14632, 14880, 15930, 16461, 16740, 16992, 17856, 18290, 18880, 19116, 20088, 21240, 21948, 22320, 23895, 25110, 25488, 25920, 26784, 27435, 28320, 29264, 29760, 31860, 32922, 33480, 33984, 36580, 38232, 40176, 42480, 43896, 44640, 47790, 49383, 50220, 50976, 53568, 54870, 56640, 58528, 63720, 65844, 66960, 73160, 76464, 80352, 82305, 84960, 87792, 89280, 95580, 98766, 100440, 101952, 109740, 117056, 127440, 131688, 133920, 146320, 148149, 152928, 160704, 164610, 169920, 175584, 191160, 197532, 200880, 219480, 246915, 254880, 263376, 267840, 292640, 296298, 305856, 329220, 351168, 382320, 395064, 401760, 438960, 493830, 509760, 526752, 585280, 592596, 658440, 740745, 764640, 790128, 803520, 877920, 987660, 1053504, 1185192, 1316880, 1481490, 1529280, 1580256, 1755840, 1975320, 2370384, 2633760, 2962980, 3160512, 3950640, 4740768, 5267520, 5925960, 7901280, 9481536, 11851920, 15802560, 23703840, 47407680]

約数ペア:

[(1, 47407680), (2, 23703840), (3, 15802560), (4, 11851920), (5, 9481536), (6, 7901280), (8, 5925960), (9, 5267520), (10, 4740768), (12, 3950640), (15, 3160512), (16, 2962980), (18, 2633760), (20, 2370384), (24, 1975320), (27, 1755840), (30, 1580256), (31, 1529280), (32, 1481490), (36, 1316880), (40, 1185192), (45, 1053504), (48, 987660), (54, 877920), (59, 803520), (60, 790128), (62, 764640), (64, 740745), (72, 658440), (80, 592596), (81, 585280), (90, 526752), (93, 509760), (96, 493830), (108, 438960), (118, 401760), (120, 395064), (124, 382320), (135, 351168), (144, 329220), (155, 305856), (160, 296298), (162, 292640), (177, 267840), (180, 263376), (186, 254880), (192, 246915), (216, 219480), (236, 200880), (240, 197532), (248, 191160), (270, 175584), (279, 169920), (288, 164610), (295, 160704), (310, 152928), (320, 148149), (324, 146320), (354, 133920), (360, 131688), (372, 127440), (405, 117056), (432, 109740), (465, 101952), (472, 100440), (480, 98766), (496, 95580), (531, 89280), (540, 87792), (558, 84960), (576, 82305), (590, 80352), (620, 76464), (648, 73160), (708, 66960), (720, 65844), (744, 63720), (810, 58528), (837, 56640), (864, 54870), (885, 53568), (930, 50976), (944, 50220), (960, 49383), (992, 47790), (1062, 44640), (1080, 43896), (1116, 42480), (1180, 40176), (1240, 38232), (1296, 36580), (1395, 33984), (1416, 33480), (1440, 32922), (1488, 31860), (1593, 29760), (1620, 29264), (1674, 28320), (1728, 27435), (1770, 26784), (1829, 25920), (1860, 25488), (1888, 25110), (1984, 23895), (2124, 22320), (2160, 21948), (2232, 21240), (2360, 20088), (2480, 19116), (2511, 18880), (2592, 18290), (2655, 17856), (2790, 16992), (2832, 16740), (2880, 16461), (2976, 15930), (3186, 14880), (3240, 14632), (3348, 14160), (3540, 13392), (3658, 12960), (3720, 12744), (3776, 12555), (4185, 11328), (4248, 11160), (4320, 10974), (4464, 10620), (4720, 10044), (4779, 9920), (4960, 9558), (5022, 9440), (5184, 9145), (5310, 8928), (5487, 8640), (5580, 8496), (5664, 8370), (5952, 7965), (6372, 7440), (6480, 7316), (6696, 7080)]