79863180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5303}}^1$

素因数の和:5566

約数の個数: 48

約数和(自身を含む): 224550144

約数和(自身を除く): 144686964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 2510, 3012, 3765, 5020, 5303, 7530, 10606, 15060, 15909, 21212, 26515, 31818, 53030, 63636, 79545, 106060, 159090, 318180, 1331053, 2662106, 3993159, 5324212, 6655265, 7986318, 13310530, 15972636, 19965795, 26621060, 39931590, 79863180]

約数ペア:

[(1, 79863180), (2, 39931590), (3, 26621060), (4, 19965795), (5, 15972636), (6, 13310530), (10, 7986318), (12, 6655265), (15, 5324212), (20, 3993159), (30, 2662106), (60, 1331053), (251, 318180), (502, 159090), (753, 106060), (1004, 79545), (1255, 63636), (1506, 53030), (2510, 31818), (3012, 26515), (3765, 21212), (5020, 15909), (5303, 15060), (7530, 10606)]