18058560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1480

約数の個数: 112

約数和(自身を含む): 61789056

約数和(自身を除く): 43730496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1447, 1560, 2080, 2496, 2894, 3120, 4160, 4341, 5788, 6240, 7235, 8682, 11576, 12480, 14470, 17364, 18811, 21705, 23152, 28940, 34728, 37622, 43410, 46304, 56433, 57880, 69456, 75244, 86820, 92608, 94055, 112866, 115760, 138912, 150488, 173640, 188110, 225732, 231520, 277824, 282165, 300976, 347280, 376220, 451464, 463040, 564330, 601952, 694560, 752440, 902928, 1128660, 1203904, 1389120, 1504880, 1805856, 2257320, 3009760, 3611712, 4514640, 6019520, 9029280, 18058560]

約数ペア:

[(1, 18058560), (2, 9029280), (3, 6019520), (4, 4514640), (5, 3611712), (6, 3009760), (8, 2257320), (10, 1805856), (12, 1504880), (13, 1389120), (15, 1203904), (16, 1128660), (20, 902928), (24, 752440), (26, 694560), (30, 601952), (32, 564330), (39, 463040), (40, 451464), (48, 376220), (52, 347280), (60, 300976), (64, 282165), (65, 277824), (78, 231520), (80, 225732), (96, 188110), (104, 173640), (120, 150488), (130, 138912), (156, 115760), (160, 112866), (192, 94055), (195, 92608), (208, 86820), (240, 75244), (260, 69456), (312, 57880), (320, 56433), (390, 46304), (416, 43410), (480, 37622), (520, 34728), (624, 28940), (780, 23152), (832, 21705), (960, 18811), (1040, 17364), (1248, 14470), (1447, 12480), (1560, 11576), (2080, 8682), (2496, 7235), (2894, 6240), (3120, 5788), (4160, 4341)]