129545280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 168

約数和(自身を含む): 460272384

約数和(自身を除く): 330727104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1451, 1488, 1860, 1984, 2232, 2480, 2790, 2880, 2902, 2976, 3720, 4353, 4464, 4960, 5580, 5804, 5952, 7255, 7440, 8706, 8928, 9920, 11160, 11608, 13059, 14510, 14880, 17412, 17856, 21765, 22320, 23216, 26118, 29020, 29760, 34824, 43530, 44640, 44981, 46432, 52236, 58040, 65295, 69648, 87060, 89280, 89962, 92864, 104472, 116080, 130590, 134943, 139296, 174120, 179924, 208944, 224905, 232160, 261180, 269886, 278592, 348240, 359848, 404829, 417888, 449810, 464320, 522360, 539772, 674715, 696480, 719696, 809658, 835776, 899620, 1044720, 1079544, 1349430, 1392960, 1439392, 1619316, 1799240, 2024145, 2089440, 2159088, 2698860, 2878784, 3238632, 3598480, 4048290, 4178880, 4318176, 5397720, 6477264, 7196960, 8096580, 8636352, 10795440, 12954528, 14393920, 16193160, 21590880, 25909056, 32386320, 43181760, 64772640, 129545280]

約数ペア:

[(1, 129545280), (2, 64772640), (3, 43181760), (4, 32386320), (5, 25909056), (6, 21590880), (8, 16193160), (9, 14393920), (10, 12954528), (12, 10795440), (15, 8636352), (16, 8096580), (18, 7196960), (20, 6477264), (24, 5397720), (30, 4318176), (31, 4178880), (32, 4048290), (36, 3598480), (40, 3238632), (45, 2878784), (48, 2698860), (60, 2159088), (62, 2089440), (64, 2024145), (72, 1799240), (80, 1619316), (90, 1439392), (93, 1392960), (96, 1349430), (120, 1079544), (124, 1044720), (144, 899620), (155, 835776), (160, 809658), (180, 719696), (186, 696480), (192, 674715), (240, 539772), (248, 522360), (279, 464320), (288, 449810), (310, 417888), (320, 404829), (360, 359848), (372, 348240), (465, 278592), (480, 269886), (496, 261180), (558, 232160), (576, 224905), (620, 208944), (720, 179924), (744, 174120), (930, 139296), (960, 134943), (992, 130590), (1116, 116080), (1240, 104472), (1395, 92864), (1440, 89962), (1451, 89280), (1488, 87060), (1860, 69648), (1984, 65295), (2232, 58040), (2480, 52236), (2790, 46432), (2880, 44981), (2902, 44640), (2976, 43530), (3720, 34824), (4353, 29760), (4464, 29020), (4960, 26118), (5580, 23216), (5804, 22320), (5952, 21765), (7255, 17856), (7440, 17412), (8706, 14880), (8928, 14510), (9920, 13059), (11160, 11608)]