240579060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{20149}}^1$

素因数の和:20360

約数の個数: 48

約数和(自身を含む): 677040000

約数和(自身を除く): 436460940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 199, 398, 597, 796, 995, 1194, 1990, 2388, 2985, 3980, 5970, 11940, 20149, 40298, 60447, 80596, 100745, 120894, 201490, 241788, 302235, 402980, 604470, 1208940, 4009651, 8019302, 12028953, 16038604, 20048255, 24057906, 40096510, 48115812, 60144765, 80193020, 120289530, 240579060]

約数ペア:

[(1, 240579060), (2, 120289530), (3, 80193020), (4, 60144765), (5, 48115812), (6, 40096510), (10, 24057906), (12, 20048255), (15, 16038604), (20, 12028953), (30, 8019302), (60, 4009651), (199, 1208940), (398, 604470), (597, 402980), (796, 302235), (995, 241788), (1194, 201490), (1990, 120894), (2388, 100745), (2985, 80596), (3980, 60447), (5970, 40298), (11940, 20149)]