301015040

素因数分解:

$2^{13}\times 5^1\times {\mathrm{7349}}^1$

素因数の和:7380

約数の個数: 56

約数和(自身を含む): 722490300

約数和(自身を除く): 421475260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 7349, 8192, 10240, 14698, 20480, 29396, 36745, 40960, 58792, 73490, 117584, 146980, 235168, 293960, 470336, 587920, 940672, 1175840, 1881344, 2351680, 3762688, 4703360, 7525376, 9406720, 15050752, 18813440, 30101504, 37626880, 60203008, 75253760, 150507520, 301015040]

約数ペア:

[(1, 301015040), (2, 150507520), (4, 75253760), (5, 60203008), (8, 37626880), (10, 30101504), (16, 18813440), (20, 15050752), (32, 9406720), (40, 7525376), (64, 4703360), (80, 3762688), (128, 2351680), (160, 1881344), (256, 1175840), (320, 940672), (512, 587920), (640, 470336), (1024, 293960), (1280, 235168), (2048, 146980), (2560, 117584), (4096, 73490), (5120, 58792), (7349, 40960), (8192, 36745), (10240, 29396), (14698, 20480)]