98921880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{274783}}^1$

素因数の和:274800

約数の個数: 48

約数和(自身を含む): 321497280

約数和(自身を除く): 222575400

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, 274783, 549566, 824349, 1099132, 1373915, 1648698, 2198264, 2473047, 2747830, 3297396, 4121745, 4946094, 5495660, 6594792, 8243490, 9892188, 10991320, 12365235, 16486980, 19784376, 24730470, 32973960, 49460940, 98921880]

約数ペア:

[(1, 98921880), (2, 49460940), (3, 32973960), (4, 24730470), (5, 19784376), (6, 16486980), (8, 12365235), (9, 10991320), (10, 9892188), (12, 8243490), (15, 6594792), (18, 5495660), (20, 4946094), (24, 4121745), (30, 3297396), (36, 2747830), (40, 2473047), (45, 2198264), (60, 1648698), (72, 1373915), (90, 1099132), (120, 824349), (180, 549566), (360, 274783)]