78046080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5807}}^1$

素因数の和:5836

約数の個数: 128

約数和(自身を含む): 284359680

約数和(自身を除く): 206313600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5807, 6720, 11614, 13440, 17421, 23228, 29035, 34842, 40649, 46456, 58070, 69684, 81298, 87105, 92912, 116140, 121947, 139368, 162596, 174210, 185824, 203245, 232280, 243894, 278736, 325192, 348420, 371648, 406490, 464560, 487788, 557472, 609735, 650384, 696840, 743296, 812980, 929120, 975576, 1114944, 1219470, 1300768, 1393680, 1625960, 1858240, 1951152, 2229888, 2438940, 2601536, 2787360, 3251920, 3716480, 3902304, 4877880, 5203072, 5574720, 6503840, 7804608, 9755760, 11149440, 13007680, 15609216, 19511520, 26015360, 39023040, 78046080]

約数ペア:

[(1, 78046080), (2, 39023040), (3, 26015360), (4, 19511520), (5, 15609216), (6, 13007680), (7, 11149440), (8, 9755760), (10, 7804608), (12, 6503840), (14, 5574720), (15, 5203072), (16, 4877880), (20, 3902304), (21, 3716480), (24, 3251920), (28, 2787360), (30, 2601536), (32, 2438940), (35, 2229888), (40, 1951152), (42, 1858240), (48, 1625960), (56, 1393680), (60, 1300768), (64, 1219470), (70, 1114944), (80, 975576), (84, 929120), (96, 812980), (105, 743296), (112, 696840), (120, 650384), (128, 609735), (140, 557472), (160, 487788), (168, 464560), (192, 406490), (210, 371648), (224, 348420), (240, 325192), (280, 278736), (320, 243894), (336, 232280), (384, 203245), (420, 185824), (448, 174210), (480, 162596), (560, 139368), (640, 121947), (672, 116140), (840, 92912), (896, 87105), (960, 81298), (1120, 69684), (1344, 58070), (1680, 46456), (1920, 40649), (2240, 34842), (2688, 29035), (3360, 23228), (4480, 17421), (5807, 13440), (6720, 11614)]