4912920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{4549}}^1$

素因数の和:4569

約数の個数: 64

約数和(自身を含む): 16380000

約数和(自身を除く): 11467080

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, 4549, 9098, 13647, 18196, 22745, 27294, 36392, 40941, 45490, 54588, 68235, 81882, 90980, 109176, 122823, 136470, 163764, 181960, 204705, 245646, 272940, 327528, 409410, 491292, 545880, 614115, 818820, 982584, 1228230, 1637640, 2456460, 4912920]

約数ペア:

[(1, 4912920), (2, 2456460), (3, 1637640), (4, 1228230), (5, 982584), (6, 818820), (8, 614115), (9, 545880), (10, 491292), (12, 409410), (15, 327528), (18, 272940), (20, 245646), (24, 204705), (27, 181960), (30, 163764), (36, 136470), (40, 122823), (45, 109176), (54, 90980), (60, 81882), (72, 68235), (90, 54588), (108, 45490), (120, 40941), (135, 36392), (180, 27294), (216, 22745), (270, 18196), (360, 13647), (540, 9098), (1080, 4549)]