201889680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{841207}}^1$

素因数の和:841223

約数の個数: 40

約数和(自身を含む): 625858752

約数和(自身を除く): 423969072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 841207, 1682414, 2523621, 3364828, 4206035, 5047242, 6729656, 8412070, 10094484, 12618105, 13459312, 16824140, 20188968, 25236210, 33648280, 40377936, 50472420, 67296560, 100944840, 201889680]

約数ペア:

[(1, 201889680), (2, 100944840), (3, 67296560), (4, 50472420), (5, 40377936), (6, 33648280), (8, 25236210), (10, 20188968), (12, 16824140), (15, 13459312), (16, 12618105), (20, 10094484), (24, 8412070), (30, 6729656), (40, 5047242), (48, 4206035), (60, 3364828), (80, 2523621), (120, 1682414), (240, 841207)]