84774120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7283}}^1$

素因数の和:7394

約数の個数: 64

約数和(自身を含む): 256979520

約数和(自身を除く): 172205400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 7283, 11640, 14566, 21849, 29132, 36415, 43698, 58264, 72830, 87396, 109245, 145660, 174792, 218490, 291320, 436980, 706451, 873960, 1412902, 2119353, 2825804, 3532255, 4238706, 5651608, 7064510, 8477412, 10596765, 14129020, 16954824, 21193530, 28258040, 42387060, 84774120]

約数ペア:

[(1, 84774120), (2, 42387060), (3, 28258040), (4, 21193530), (5, 16954824), (6, 14129020), (8, 10596765), (10, 8477412), (12, 7064510), (15, 5651608), (20, 4238706), (24, 3532255), (30, 2825804), (40, 2119353), (60, 1412902), (97, 873960), (120, 706451), (194, 436980), (291, 291320), (388, 218490), (485, 174792), (582, 145660), (776, 109245), (970, 87396), (1164, 72830), (1455, 58264), (1940, 43698), (2328, 36415), (2910, 29132), (3880, 21849), (5820, 14566), (7283, 11640)]