47973120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:99

約数の個数: 216

約数和(自身を含む): 170494128

約数和(自身を除く): 122521008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 744, 768, 780, 806, 832, 930, 960, 961, 992, 1040, 1209, 1240, 1248, 1280, 1488, 1560, 1612, 1664, 1860, 1920, 1922, 1984, 2015, 2080, 2418, 2480, 2496, 2883, 2976, 3120, 3224, 3328, 3720, 3840, 3844, 3968, 4030, 4160, 4805, 4836, 4960, 4992, 5766, 5952, 6045, 6240, 6448, 7440, 7688, 7936, 8060, 8320, 9610, 9672, 9920, 9984, 11532, 11904, 12090, 12480, 12493, 12896, 14415, 14880, 15376, 16120, 16640, 19220, 19344, 19840, 23064, 23808, 24180, 24960, 24986, 25792, 28830, 29760, 30752, 32240, 37479, 38440, 38688, 39680, 46128, 48360, 49920, 49972, 51584, 57660, 59520, 61504, 62465, 64480, 74958, 76880, 77376, 92256, 96720, 99944, 103168, 115320, 119040, 123008, 124930, 128960, 149916, 153760, 154752, 184512, 187395, 193440, 199888, 230640, 246016, 249860, 257920, 299832, 307520, 309504, 369024, 374790, 386880, 399776, 461280, 499720, 515840, 599664, 615040, 738048, 749580, 773760, 799552, 922560, 999440, 1199328, 1230080, 1499160, 1547520, 1599104, 1845120, 1998880, 2398656, 2998320, 3198208, 3690240, 3997760, 4797312, 5996640, 7995520, 9594624, 11993280, 15991040, 23986560, 47973120]

約数ペア:

[(1, 47973120), (2, 23986560), (3, 15991040), (4, 11993280), (5, 9594624), (6, 7995520), (8, 5996640), (10, 4797312), (12, 3997760), (13, 3690240), (15, 3198208), (16, 2998320), (20, 2398656), (24, 1998880), (26, 1845120), (30, 1599104), (31, 1547520), (32, 1499160), (39, 1230080), (40, 1199328), (48, 999440), (52, 922560), (60, 799552), (62, 773760), (64, 749580), (65, 738048), (78, 615040), (80, 599664), (93, 515840), (96, 499720), (104, 461280), (120, 399776), (124, 386880), (128, 374790), (130, 369024), (155, 309504), (156, 307520), (160, 299832), (186, 257920), (192, 249860), (195, 246016), (208, 230640), (240, 199888), (248, 193440), (256, 187395), (260, 184512), (310, 154752), (312, 153760), (320, 149916), (372, 128960), (384, 124930), (390, 123008), (403, 119040), (416, 115320), (465, 103168), (480, 99944), (496, 96720), (520, 92256), (620, 77376), (624, 76880), (640, 74958), (744, 64480), (768, 62465), (780, 61504), (806, 59520), (832, 57660), (930, 51584), (960, 49972), (961, 49920), (992, 48360), (1040, 46128), (1209, 39680), (1240, 38688), (1248, 38440), (1280, 37479), (1488, 32240), (1560, 30752), (1612, 29760), (1664, 28830), (1860, 25792), (1920, 24986), (1922, 24960), (1984, 24180), (2015, 23808), (2080, 23064), (2418, 19840), (2480, 19344), (2496, 19220), (2883, 16640), (2976, 16120), (3120, 15376), (3224, 14880), (3328, 14415), (3720, 12896), (3840, 12493), (3844, 12480), (3968, 12090), (4030, 11904), (4160, 11532), (4805, 9984), (4836, 9920), (4960, 9672), (4992, 9610), (5766, 8320), (5952, 8060), (6045, 7936), (6240, 7688), (6448, 7440)]