485540460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{899149}}^1$

素因数の和:899167

約数の個数: 48

約数和(自身を含む): 1510572000

約数和(自身を除く): 1025031540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 899149, 1798298, 2697447, 3596596, 4495745, 5394894, 8092341, 8991490, 10789788, 13487235, 16184682, 17982980, 24277023, 26974470, 32369364, 40461705, 48554046, 53948940, 80923410, 97108092, 121385115, 161846820, 242770230, 485540460]

約数ペア:

[(1, 485540460), (2, 242770230), (3, 161846820), (4, 121385115), (5, 97108092), (6, 80923410), (9, 53948940), (10, 48554046), (12, 40461705), (15, 32369364), (18, 26974470), (20, 24277023), (27, 17982980), (30, 16184682), (36, 13487235), (45, 10789788), (54, 8991490), (60, 8092341), (90, 5394894), (108, 4495745), (135, 3596596), (180, 2697447), (270, 1798298), (540, 899149)]