77967360

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{47}}^1$

素因数の和:88

約数の個数: 260

約数和(自身を含む): 285439968

約数和(自身を除く): 207472608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 324, 360, 376, 384, 405, 423, 432, 470, 480, 512, 540, 564, 576, 640, 648, 705, 720, 752, 768, 810, 846, 864, 940, 960, 1024, 1080, 1128, 1152, 1269, 1280, 1296, 1410, 1440, 1504, 1536, 1620, 1692, 1728, 1880, 1920, 2048, 2115, 2160, 2256, 2304, 2538, 2560, 2592, 2820, 2880, 3008, 3072, 3240, 3384, 3456, 3760, 3807, 3840, 4096, 4230, 4320, 4512, 4608, 5076, 5120, 5184, 5640, 5760, 6016, 6144, 6345, 6480, 6768, 6912, 7520, 7614, 7680, 8460, 8640, 9024, 9216, 10152, 10240, 10368, 11280, 11520, 12032, 12288, 12690, 12960, 13536, 13824, 15040, 15228, 15360, 16920, 17280, 18048, 18432, 19035, 20304, 20480, 20736, 22560, 23040, 24064, 25380, 25920, 27072, 27648, 30080, 30456, 30720, 33840, 34560, 36096, 36864, 38070, 40608, 41472, 45120, 46080, 48128, 50760, 51840, 54144, 55296, 60160, 60912, 61440, 67680, 69120, 72192, 76140, 81216, 82944, 90240, 92160, 96256, 101520, 103680, 108288, 110592, 120320, 121824, 135360, 138240, 144384, 152280, 162432, 165888, 180480, 184320, 192512, 203040, 207360, 216576, 240640, 243648, 270720, 276480, 288768, 304560, 324864, 331776, 360960, 406080, 414720, 433152, 481280, 487296, 541440, 552960, 577536, 609120, 649728, 721920, 812160, 829440, 866304, 962560, 974592, 1082880, 1218240, 1299456, 1443840, 1624320, 1658880, 1732608, 1949184, 2165760, 2436480, 2598912, 2887680, 3248640, 3898368, 4331520, 4872960, 5197824, 6497280, 7796736, 8663040, 9745920, 12994560, 15593472, 19491840, 25989120, 38983680, 77967360]

約数ペア:

[(1, 77967360), (2, 38983680), (3, 25989120), (4, 19491840), (5, 15593472), (6, 12994560), (8, 9745920), (9, 8663040), (10, 7796736), (12, 6497280), (15, 5197824), (16, 4872960), (18, 4331520), (20, 3898368), (24, 3248640), (27, 2887680), (30, 2598912), (32, 2436480), (36, 2165760), (40, 1949184), (45, 1732608), (47, 1658880), (48, 1624320), (54, 1443840), (60, 1299456), (64, 1218240), (72, 1082880), (80, 974592), (81, 962560), (90, 866304), (94, 829440), (96, 812160), (108, 721920), (120, 649728), (128, 609120), (135, 577536), (141, 552960), (144, 541440), (160, 487296), (162, 481280), (180, 433152), (188, 414720), (192, 406080), (216, 360960), (235, 331776), (240, 324864), (256, 304560), (270, 288768), (282, 276480), (288, 270720), (320, 243648), (324, 240640), (360, 216576), (376, 207360), (384, 203040), (405, 192512), (423, 184320), (432, 180480), (470, 165888), (480, 162432), (512, 152280), (540, 144384), (564, 138240), (576, 135360), (640, 121824), (648, 120320), (705, 110592), (720, 108288), (752, 103680), (768, 101520), (810, 96256), (846, 92160), (864, 90240), (940, 82944), (960, 81216), (1024, 76140), (1080, 72192), (1128, 69120), (1152, 67680), (1269, 61440), (1280, 60912), (1296, 60160), (1410, 55296), (1440, 54144), (1504, 51840), (1536, 50760), (1620, 48128), (1692, 46080), (1728, 45120), (1880, 41472), (1920, 40608), (2048, 38070), (2115, 36864), (2160, 36096), (2256, 34560), (2304, 33840), (2538, 30720), (2560, 30456), (2592, 30080), (2820, 27648), (2880, 27072), (3008, 25920), (3072, 25380), (3240, 24064), (3384, 23040), (3456, 22560), (3760, 20736), (3807, 20480), (3840, 20304), (4096, 19035), (4230, 18432), (4320, 18048), (4512, 17280), (4608, 16920), (5076, 15360), (5120, 15228), (5184, 15040), (5640, 13824), (5760, 13536), (6016, 12960), (6144, 12690), (6345, 12288), (6480, 12032), (6768, 11520), (6912, 11280), (7520, 10368), (7614, 10240), (7680, 10152), (8460, 9216), (8640, 9024)]