9780011520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2207}}^1$

素因数の和:2810

約数の個数: 160

約数和(自身を含む): 31333851648

約数和(自身を除く): 21553840128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 577, 640, 768, 960, 1154, 1280, 1536, 1731, 1920, 2207, 2308, 2560, 2885, 3462, 3840, 4414, 4616, 5770, 6621, 6924, 7680, 8655, 8828, 9232, 11035, 11540, 13242, 13848, 17310, 17656, 18464, 22070, 23080, 26484, 27696, 33105, 34620, 35312, 36928, 44140, 46160, 52968, 55392, 66210, 69240, 70624, 73856, 88280, 92320, 105936, 110784, 132420, 138480, 141248, 147712, 176560, 184640, 211872, 221568, 264840, 276960, 282496, 295424, 353120, 369280, 423744, 443136, 529680, 553920, 564992, 706240, 738560, 847488, 886272, 1059360, 1107840, 1129984, 1273439, 1412480, 1477120, 1694976, 2118720, 2215680, 2546878, 2824960, 3389952, 3820317, 4237440, 4431360, 5093756, 5649920, 6367195, 7640634, 8474880, 10187512, 12734390, 15281268, 16949760, 19101585, 20375024, 25468780, 30562536, 38203170, 40750048, 50937560, 61125072, 76406340, 81500096, 101875120, 122250144, 152812680, 163000192, 203750240, 244500288, 305625360, 326000384, 407500480, 489000576, 611250720, 652000768, 815000960, 978001152, 1222501440, 1630001920, 1956002304, 2445002880, 3260003840, 4890005760, 9780011520]

約数ペア:

[(1, 9780011520), (2, 4890005760), (3, 3260003840), (4, 2445002880), (5, 1956002304), (6, 1630001920), (8, 1222501440), (10, 978001152), (12, 815000960), (15, 652000768), (16, 611250720), (20, 489000576), (24, 407500480), (30, 326000384), (32, 305625360), (40, 244500288), (48, 203750240), (60, 163000192), (64, 152812680), (80, 122250144), (96, 101875120), (120, 81500096), (128, 76406340), (160, 61125072), (192, 50937560), (240, 40750048), (256, 38203170), (320, 30562536), (384, 25468780), (480, 20375024), (512, 19101585), (577, 16949760), (640, 15281268), (768, 12734390), (960, 10187512), (1154, 8474880), (1280, 7640634), (1536, 6367195), (1731, 5649920), (1920, 5093756), (2207, 4431360), (2308, 4237440), (2560, 3820317), (2885, 3389952), (3462, 2824960), (3840, 2546878), (4414, 2215680), (4616, 2118720), (5770, 1694976), (6621, 1477120), (6924, 1412480), (7680, 1273439), (8655, 1129984), (8828, 1107840), (9232, 1059360), (11035, 886272), (11540, 847488), (13242, 738560), (13848, 706240), (17310, 564992), (17656, 553920), (18464, 529680), (22070, 443136), (23080, 423744), (26484, 369280), (27696, 353120), (33105, 295424), (34620, 282496), (35312, 276960), (36928, 264840), (44140, 221568), (46160, 211872), (52968, 184640), (55392, 176560), (66210, 147712), (69240, 141248), (70624, 138480), (73856, 132420), (88280, 110784), (92320, 105936)]