70883760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1123}}^1$

素因数の和:1402

約数の個数: 80

約数和(自身を含む): 220771584

約数和(自身を除く): 149887824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1123, 1315, 1578, 2104, 2246, 2630, 3156, 3369, 3945, 4208, 4492, 5260, 5615, 6312, 6738, 7890, 8984, 10520, 11230, 12624, 13476, 15780, 16845, 17968, 21040, 22460, 26952, 31560, 33690, 44920, 53904, 63120, 67380, 89840, 134760, 269520, 295349, 590698, 886047, 1181396, 1476745, 1772094, 2362792, 2953490, 3544188, 4430235, 4725584, 5906980, 7088376, 8860470, 11813960, 14176752, 17720940, 23627920, 35441880, 70883760]

約数ペア:

[(1, 70883760), (2, 35441880), (3, 23627920), (4, 17720940), (5, 14176752), (6, 11813960), (8, 8860470), (10, 7088376), (12, 5906980), (15, 4725584), (16, 4430235), (20, 3544188), (24, 2953490), (30, 2362792), (40, 1772094), (48, 1476745), (60, 1181396), (80, 886047), (120, 590698), (240, 295349), (263, 269520), (526, 134760), (789, 89840), (1052, 67380), (1123, 63120), (1315, 53904), (1578, 44920), (2104, 33690), (2246, 31560), (2630, 26952), (3156, 22460), (3369, 21040), (3945, 17968), (4208, 16845), (4492, 15780), (5260, 13476), (5615, 12624), (6312, 11230), (6738, 10520), (7890, 8984)]