61776960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:373

約数の個数: 224

約数和(自身を含む): 232623360

約数和(自身を除く): 170846400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 192, 203, 210, 224, 232, 240, 280, 290, 317, 320, 336, 348, 406, 420, 435, 448, 464, 480, 560, 580, 609, 634, 672, 696, 812, 840, 870, 928, 951, 960, 1015, 1120, 1160, 1218, 1268, 1344, 1392, 1585, 1624, 1680, 1740, 1856, 1902, 2030, 2219, 2240, 2320, 2436, 2536, 2784, 3045, 3170, 3248, 3360, 3480, 3804, 4060, 4438, 4640, 4755, 4872, 5072, 5568, 6090, 6340, 6496, 6657, 6720, 6960, 7608, 8120, 8876, 9193, 9280, 9510, 9744, 10144, 11095, 12180, 12680, 12992, 13314, 13920, 15216, 16240, 17752, 18386, 19020, 19488, 20288, 22190, 24360, 25360, 26628, 27579, 27840, 30432, 32480, 33285, 35504, 36772, 38040, 38976, 44380, 45965, 48720, 50720, 53256, 55158, 60864, 64351, 64960, 66570, 71008, 73544, 76080, 88760, 91930, 97440, 101440, 106512, 110316, 128702, 133140, 137895, 142016, 147088, 152160, 177520, 183860, 193053, 194880, 213024, 220632, 257404, 266280, 275790, 294176, 304320, 321755, 355040, 367720, 386106, 426048, 441264, 514808, 532560, 551580, 588352, 643510, 710080, 735440, 772212, 882528, 965265, 1029616, 1065120, 1103160, 1287020, 1470880, 1544424, 1765056, 1930530, 2059232, 2130240, 2206320, 2574040, 2941760, 3088848, 3861060, 4118464, 4412640, 5148080, 6177696, 7722120, 8825280, 10296160, 12355392, 15444240, 20592320, 30888480, 61776960]

約数ペア:

[(1, 61776960), (2, 30888480), (3, 20592320), (4, 15444240), (5, 12355392), (6, 10296160), (7, 8825280), (8, 7722120), (10, 6177696), (12, 5148080), (14, 4412640), (15, 4118464), (16, 3861060), (20, 3088848), (21, 2941760), (24, 2574040), (28, 2206320), (29, 2130240), (30, 2059232), (32, 1930530), (35, 1765056), (40, 1544424), (42, 1470880), (48, 1287020), (56, 1103160), (58, 1065120), (60, 1029616), (64, 965265), (70, 882528), (80, 772212), (84, 735440), (87, 710080), (96, 643510), (105, 588352), (112, 551580), (116, 532560), (120, 514808), (140, 441264), (145, 426048), (160, 386106), (168, 367720), (174, 355040), (192, 321755), (203, 304320), (210, 294176), (224, 275790), (232, 266280), (240, 257404), (280, 220632), (290, 213024), (317, 194880), (320, 193053), (336, 183860), (348, 177520), (406, 152160), (420, 147088), (435, 142016), (448, 137895), (464, 133140), (480, 128702), (560, 110316), (580, 106512), (609, 101440), (634, 97440), (672, 91930), (696, 88760), (812, 76080), (840, 73544), (870, 71008), (928, 66570), (951, 64960), (960, 64351), (1015, 60864), (1120, 55158), (1160, 53256), (1218, 50720), (1268, 48720), (1344, 45965), (1392, 44380), (1585, 38976), (1624, 38040), (1680, 36772), (1740, 35504), (1856, 33285), (1902, 32480), (2030, 30432), (2219, 27840), (2240, 27579), (2320, 26628), (2436, 25360), (2536, 24360), (2784, 22190), (3045, 20288), (3170, 19488), (3248, 19020), (3360, 18386), (3480, 17752), (3804, 16240), (4060, 15216), (4438, 13920), (4640, 13314), (4755, 12992), (4872, 12680), (5072, 12180), (5568, 11095), (6090, 10144), (6340, 9744), (6496, 9510), (6657, 9280), (6720, 9193), (6960, 8876), (7608, 8120)]