30198528080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{51407}}^1$

素因数の和:52476

約数の個数: 80

約数和(自身を含む): 80319859200

約数和(自身を除く): 50121331120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1049, 2098, 4196, 5245, 7343, 8392, 10490, 14686, 16784, 20980, 29372, 36715, 41960, 51407, 58744, 73430, 83920, 102814, 117488, 146860, 205628, 257035, 293720, 359849, 411256, 514070, 587440, 719698, 822512, 1028140, 1439396, 1799245, 2056280, 2878792, 3598490, 4112560, 5757584, 7196980, 14393960, 28787920, 53925943, 107851886, 215703772, 269629715, 377481601, 431407544, 539259430, 754963202, 862815088, 1078518860, 1509926404, 1887408005, 2157037720, 3019852808, 3774816010, 4314075440, 6039705616, 7549632020, 15099264040, 30198528080]

約数ペア:

[(1, 30198528080), (2, 15099264040), (4, 7549632020), (5, 6039705616), (7, 4314075440), (8, 3774816010), (10, 3019852808), (14, 2157037720), (16, 1887408005), (20, 1509926404), (28, 1078518860), (35, 862815088), (40, 754963202), (56, 539259430), (70, 431407544), (80, 377481601), (112, 269629715), (140, 215703772), (280, 107851886), (560, 53925943), (1049, 28787920), (2098, 14393960), (4196, 7196980), (5245, 5757584), (7343, 4112560), (8392, 3598490), (10490, 2878792), (14686, 2056280), (16784, 1799245), (20980, 1439396), (29372, 1028140), (36715, 822512), (41960, 719698), (51407, 587440), (58744, 514070), (73430, 411256), (83920, 359849), (102814, 293720), (117488, 257035), (146860, 205628)]