223790520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1864921}}^1$

素因数の和:1864935

約数の個数: 32

約数和(自身を含む): 671371920

約数和(自身を除く): 447581400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1864921, 3729842, 5594763, 7459684, 9324605, 11189526, 14919368, 18649210, 22379052, 27973815, 37298420, 44758104, 55947630, 74596840, 111895260, 223790520]

約数ペア:

[(1, 223790520), (2, 111895260), (3, 74596840), (4, 55947630), (5, 44758104), (6, 37298420), (8, 27973815), (10, 22379052), (12, 18649210), (15, 14919368), (20, 11189526), (24, 9324605), (30, 7459684), (40, 5594763), (60, 3729842), (120, 1864921)]