7986240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 168

約数和(自身を含む): 28529280

約数和(自身を除く): 20543040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 59, 60, 64, 72, 80, 90, 94, 96, 118, 120, 141, 144, 160, 177, 180, 188, 192, 235, 236, 240, 282, 288, 295, 320, 354, 360, 376, 423, 470, 472, 480, 531, 564, 576, 590, 705, 708, 720, 752, 846, 885, 940, 944, 960, 1062, 1128, 1180, 1410, 1416, 1440, 1504, 1692, 1770, 1880, 1888, 2115, 2124, 2256, 2360, 2655, 2773, 2820, 2832, 2880, 3008, 3384, 3540, 3760, 3776, 4230, 4248, 4512, 4720, 5310, 5546, 5640, 5664, 6768, 7080, 7520, 8319, 8460, 8496, 9024, 9440, 10620, 11092, 11280, 11328, 13536, 13865, 14160, 15040, 16638, 16920, 16992, 18880, 21240, 22184, 22560, 24957, 27072, 27730, 28320, 33276, 33840, 33984, 41595, 42480, 44368, 45120, 49914, 55460, 56640, 66552, 67680, 83190, 84960, 88736, 99828, 110920, 124785, 133104, 135360, 166380, 169920, 177472, 199656, 221840, 249570, 266208, 332760, 399312, 443680, 499140, 532416, 665520, 798624, 887360, 998280, 1331040, 1597248, 1996560, 2662080, 3993120, 7986240]

約数ペア:

[(1, 7986240), (2, 3993120), (3, 2662080), (4, 1996560), (5, 1597248), (6, 1331040), (8, 998280), (9, 887360), (10, 798624), (12, 665520), (15, 532416), (16, 499140), (18, 443680), (20, 399312), (24, 332760), (30, 266208), (32, 249570), (36, 221840), (40, 199656), (45, 177472), (47, 169920), (48, 166380), (59, 135360), (60, 133104), (64, 124785), (72, 110920), (80, 99828), (90, 88736), (94, 84960), (96, 83190), (118, 67680), (120, 66552), (141, 56640), (144, 55460), (160, 49914), (177, 45120), (180, 44368), (188, 42480), (192, 41595), (235, 33984), (236, 33840), (240, 33276), (282, 28320), (288, 27730), (295, 27072), (320, 24957), (354, 22560), (360, 22184), (376, 21240), (423, 18880), (470, 16992), (472, 16920), (480, 16638), (531, 15040), (564, 14160), (576, 13865), (590, 13536), (705, 11328), (708, 11280), (720, 11092), (752, 10620), (846, 9440), (885, 9024), (940, 8496), (944, 8460), (960, 8319), (1062, 7520), (1128, 7080), (1180, 6768), (1410, 5664), (1416, 5640), (1440, 5546), (1504, 5310), (1692, 4720), (1770, 4512), (1880, 4248), (1888, 4230), (2115, 3776), (2124, 3760), (2256, 3540), (2360, 3384), (2655, 3008), (2773, 2880), (2820, 2832)]