310312960

素因数分解:

$2^{16}\times 5^1\times {\mathrm{947}}^1$

素因数の和:984

約数の個数: 68

約数和(自身を含む): 745531848

約数和(自身を除く): 435218888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 947, 1024, 1280, 1894, 2048, 2560, 3788, 4096, 4735, 5120, 7576, 8192, 9470, 10240, 15152, 16384, 18940, 20480, 30304, 32768, 37880, 40960, 60608, 65536, 75760, 81920, 121216, 151520, 163840, 242432, 303040, 327680, 484864, 606080, 969728, 1212160, 1939456, 2424320, 3878912, 4848640, 7757824, 9697280, 15515648, 19394560, 31031296, 38789120, 62062592, 77578240, 155156480, 310312960]

約数ペア:

[(1, 310312960), (2, 155156480), (4, 77578240), (5, 62062592), (8, 38789120), (10, 31031296), (16, 19394560), (20, 15515648), (32, 9697280), (40, 7757824), (64, 4848640), (80, 3878912), (128, 2424320), (160, 1939456), (256, 1212160), (320, 969728), (512, 606080), (640, 484864), (947, 327680), (1024, 303040), (1280, 242432), (1894, 163840), (2048, 151520), (2560, 121216), (3788, 81920), (4096, 75760), (4735, 65536), (5120, 60608), (7576, 40960), (8192, 37880), (9470, 32768), (10240, 30304), (15152, 20480), (16384, 18940)]