122465880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{340183}}^1$

素因数の和:340200

約数の個数: 48

約数和(自身を含む): 398015280

約数和(自身を除く): 275549400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 340183, 680366, 1020549, 1360732, 1700915, 2041098, 2721464, 3061647, 3401830, 4082196, 5102745, 6123294, 6803660, 8164392, 10205490, 12246588, 13607320, 15308235, 20410980, 24493176, 30616470, 40821960, 61232940, 122465880]

約数ペア:

[(1, 122465880), (2, 61232940), (3, 40821960), (4, 30616470), (5, 24493176), (6, 20410980), (8, 15308235), (9, 13607320), (10, 12246588), (12, 10205490), (15, 8164392), (18, 6803660), (20, 6123294), (24, 5102745), (30, 4082196), (36, 3401830), (40, 3061647), (45, 2721464), (60, 2041098), (72, 1700915), (90, 1360732), (120, 1020549), (180, 680366), (360, 340183)]