312622080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{20353}}^1$

素因数の和:20381

約数の個数: 88

約数和(自身を含む): 999951312

約数和(自身を除く): 687329232

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, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 15360, 20353, 40706, 61059, 81412, 101765, 122118, 162824, 203530, 244236, 305295, 325648, 407060, 488472, 610590, 651296, 814120, 976944, 1221180, 1302592, 1628240, 1953888, 2442360, 2605184, 3256480, 3907776, 4884720, 5210368, 6512960, 7815552, 9769440, 10420736, 13025920, 15631104, 19538880, 20841472, 26051840, 31262208, 39077760, 52103680, 62524416, 78155520, 104207360, 156311040, 312622080]

約数ペア:

[(1, 312622080), (2, 156311040), (3, 104207360), (4, 78155520), (5, 62524416), (6, 52103680), (8, 39077760), (10, 31262208), (12, 26051840), (15, 20841472), (16, 19538880), (20, 15631104), (24, 13025920), (30, 10420736), (32, 9769440), (40, 7815552), (48, 6512960), (60, 5210368), (64, 4884720), (80, 3907776), (96, 3256480), (120, 2605184), (128, 2442360), (160, 1953888), (192, 1628240), (240, 1302592), (256, 1221180), (320, 976944), (384, 814120), (480, 651296), (512, 610590), (640, 488472), (768, 407060), (960, 325648), (1024, 305295), (1280, 244236), (1536, 203530), (1920, 162824), (2560, 122118), (3072, 101765), (3840, 81412), (5120, 61059), (7680, 40706), (15360, 20353)]