1520460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{8447}}^1$

素因数の和:8462

約数の個数: 36

約数和(自身を含む): 4612608

約数和(自身を除く): 3092148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 8447, 16894, 25341, 33788, 42235, 50682, 76023, 84470, 101364, 126705, 152046, 168940, 253410, 304092, 380115, 506820, 760230, 1520460]

約数ペア:

[(1, 1520460), (2, 760230), (3, 506820), (4, 380115), (5, 304092), (6, 253410), (9, 168940), (10, 152046), (12, 126705), (15, 101364), (18, 84470), (20, 76023), (30, 50682), (36, 42235), (45, 33788), (60, 25341), (90, 16894), (180, 8447)]