66691080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61751}}^1$

素因数の和:61771

約数の個数: 64

約数和(自身を含む): 222307200

約数和(自身を除く): 155616120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 61751, 123502, 185253, 247004, 308755, 370506, 494008, 555759, 617510, 741012, 926265, 1111518, 1235020, 1482024, 1667277, 1852530, 2223036, 2470040, 2778795, 3334554, 3705060, 4446072, 5557590, 6669108, 7410120, 8336385, 11115180, 13338216, 16672770, 22230360, 33345540, 66691080]

約数ペア:

[(1, 66691080), (2, 33345540), (3, 22230360), (4, 16672770), (5, 13338216), (6, 11115180), (8, 8336385), (9, 7410120), (10, 6669108), (12, 5557590), (15, 4446072), (18, 3705060), (20, 3334554), (24, 2778795), (27, 2470040), (30, 2223036), (36, 1852530), (40, 1667277), (45, 1482024), (54, 1235020), (60, 1111518), (72, 926265), (90, 741012), (108, 617510), (120, 555759), (135, 494008), (180, 370506), (216, 308755), (270, 247004), (360, 185253), (540, 123502), (1080, 61751)]