1567995180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1297}}^1\times {\mathrm{20149}}^1$

素因数の和:21458

約数の個数: 48

約数和(自身を含む): 4393989600

約数和(自身を除く): 2825994420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1297, 2594, 3891, 5188, 6485, 7782, 12970, 15564, 19455, 20149, 25940, 38910, 40298, 60447, 77820, 80596, 100745, 120894, 201490, 241788, 302235, 402980, 604470, 1208940, 26133253, 52266506, 78399759, 104533012, 130666265, 156799518, 261332530, 313599036, 391998795, 522665060, 783997590, 1567995180]

約数ペア:

[(1, 1567995180), (2, 783997590), (3, 522665060), (4, 391998795), (5, 313599036), (6, 261332530), (10, 156799518), (12, 130666265), (15, 104533012), (20, 78399759), (30, 52266506), (60, 26133253), (1297, 1208940), (2594, 604470), (3891, 402980), (5188, 302235), (6485, 241788), (7782, 201490), (12970, 120894), (15564, 100745), (19455, 80596), (20149, 77820), (25940, 60447), (38910, 40298)]