63899520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1492

約数の個数: 128

約数和(自身を含む): 212682240

約数和(自身を除く): 148782720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1447, 1472, 1840, 1920, 2208, 2760, 2894, 2944, 3680, 4341, 4416, 5520, 5788, 7235, 7360, 8682, 8832, 11040, 11576, 14470, 14720, 17364, 21705, 22080, 23152, 28940, 33281, 34728, 43410, 44160, 46304, 57880, 66562, 69456, 86820, 92608, 99843, 115760, 133124, 138912, 166405, 173640, 185216, 199686, 231520, 266248, 277824, 332810, 347280, 399372, 463040, 499215, 532496, 555648, 665620, 694560, 798744, 926080, 998430, 1064992, 1331240, 1389120, 1597488, 1996860, 2129984, 2662480, 2778240, 3194976, 3993720, 4259968, 5324960, 6389952, 7987440, 10649920, 12779904, 15974880, 21299840, 31949760, 63899520]

約数ペア:

[(1, 63899520), (2, 31949760), (3, 21299840), (4, 15974880), (5, 12779904), (6, 10649920), (8, 7987440), (10, 6389952), (12, 5324960), (15, 4259968), (16, 3993720), (20, 3194976), (23, 2778240), (24, 2662480), (30, 2129984), (32, 1996860), (40, 1597488), (46, 1389120), (48, 1331240), (60, 1064992), (64, 998430), (69, 926080), (80, 798744), (92, 694560), (96, 665620), (115, 555648), (120, 532496), (128, 499215), (138, 463040), (160, 399372), (184, 347280), (192, 332810), (230, 277824), (240, 266248), (276, 231520), (320, 199686), (345, 185216), (368, 173640), (384, 166405), (460, 138912), (480, 133124), (552, 115760), (640, 99843), (690, 92608), (736, 86820), (920, 69456), (960, 66562), (1104, 57880), (1380, 46304), (1447, 44160), (1472, 43410), (1840, 34728), (1920, 33281), (2208, 28940), (2760, 23152), (2894, 22080), (2944, 21705), (3680, 17364), (4341, 14720), (4416, 14470), (5520, 11576), (5788, 11040), (7235, 8832), (7360, 8682)]