47934720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 288

約数和(自身を含む): 181507200

約数和(自身を除く): 133572480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 73, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 146, 152, 160, 171, 180, 190, 192, 216, 219, 228, 240, 256, 270, 285, 288, 292, 304, 320, 342, 360, 365, 380, 384, 432, 438, 456, 480, 513, 540, 570, 576, 584, 608, 640, 657, 684, 720, 730, 760, 768, 855, 864, 876, 912, 960, 1026, 1080, 1095, 1140, 1152, 1168, 1216, 1280, 1314, 1368, 1387, 1440, 1460, 1520, 1710, 1728, 1752, 1824, 1920, 1971, 2052, 2160, 2190, 2280, 2304, 2336, 2432, 2565, 2628, 2736, 2774, 2880, 2920, 3040, 3285, 3420, 3456, 3504, 3648, 3840, 3942, 4104, 4161, 4320, 4380, 4560, 4672, 4864, 5130, 5256, 5472, 5548, 5760, 5840, 6080, 6570, 6840, 6912, 6935, 7008, 7296, 7884, 8208, 8322, 8640, 8760, 9120, 9344, 9855, 10260, 10512, 10944, 11096, 11520, 11680, 12160, 12483, 13140, 13680, 13870, 14016, 14592, 15768, 16416, 16644, 17280, 17520, 18240, 18688, 19710, 20520, 20805, 21024, 21888, 22192, 23360, 24320, 24966, 26280, 27360, 27740, 28032, 31536, 32832, 33288, 34560, 35040, 36480, 37449, 39420, 41040, 41610, 42048, 43776, 44384, 46720, 49932, 52560, 54720, 55480, 56064, 62415, 63072, 65664, 66576, 70080, 72960, 74898, 78840, 82080, 83220, 84096, 88768, 93440, 99864, 105120, 109440, 110960, 124830, 126144, 131328, 133152, 140160, 149796, 157680, 164160, 166440, 168192, 177536, 187245, 199728, 210240, 218880, 221920, 249660, 252288, 266304, 280320, 299592, 315360, 328320, 332880, 355072, 374490, 399456, 420480, 443840, 499320, 504576, 532608, 599184, 630720, 656640, 665760, 748980, 798912, 840960, 887680, 998640, 1065216, 1198368, 1261440, 1331520, 1497960, 1597824, 1775360, 1997280, 2396736, 2522880, 2663040, 2995920, 3195648, 3994560, 4793472, 5326080, 5991840, 7989120, 9586944, 11983680, 15978240, 23967360, 47934720]

約数ペア:

[(1, 47934720), (2, 23967360), (3, 15978240), (4, 11983680), (5, 9586944), (6, 7989120), (8, 5991840), (9, 5326080), (10, 4793472), (12, 3994560), (15, 3195648), (16, 2995920), (18, 2663040), (19, 2522880), (20, 2396736), (24, 1997280), (27, 1775360), (30, 1597824), (32, 1497960), (36, 1331520), (38, 1261440), (40, 1198368), (45, 1065216), (48, 998640), (54, 887680), (57, 840960), (60, 798912), (64, 748980), (72, 665760), (73, 656640), (76, 630720), (80, 599184), (90, 532608), (95, 504576), (96, 499320), (108, 443840), (114, 420480), (120, 399456), (128, 374490), (135, 355072), (144, 332880), (146, 328320), (152, 315360), (160, 299592), (171, 280320), (180, 266304), (190, 252288), (192, 249660), (216, 221920), (219, 218880), (228, 210240), (240, 199728), (256, 187245), (270, 177536), (285, 168192), (288, 166440), (292, 164160), (304, 157680), (320, 149796), (342, 140160), (360, 133152), (365, 131328), (380, 126144), (384, 124830), (432, 110960), (438, 109440), (456, 105120), (480, 99864), (513, 93440), (540, 88768), (570, 84096), (576, 83220), (584, 82080), (608, 78840), (640, 74898), (657, 72960), (684, 70080), (720, 66576), (730, 65664), (760, 63072), (768, 62415), (855, 56064), (864, 55480), (876, 54720), (912, 52560), (960, 49932), (1026, 46720), (1080, 44384), (1095, 43776), (1140, 42048), (1152, 41610), (1168, 41040), (1216, 39420), (1280, 37449), (1314, 36480), (1368, 35040), (1387, 34560), (1440, 33288), (1460, 32832), (1520, 31536), (1710, 28032), (1728, 27740), (1752, 27360), (1824, 26280), (1920, 24966), (1971, 24320), (2052, 23360), (2160, 22192), (2190, 21888), (2280, 21024), (2304, 20805), (2336, 20520), (2432, 19710), (2565, 18688), (2628, 18240), (2736, 17520), (2774, 17280), (2880, 16644), (2920, 16416), (3040, 15768), (3285, 14592), (3420, 14016), (3456, 13870), (3504, 13680), (3648, 13140), (3840, 12483), (3942, 12160), (4104, 11680), (4161, 11520), (4320, 11096), (4380, 10944), (4560, 10512), (4672, 10260), (4864, 9855), (5130, 9344), (5256, 9120), (5472, 8760), (5548, 8640), (5760, 8322), (5840, 8208), (6080, 7884), (6570, 7296), (6840, 7008), (6912, 6935)]