68754480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{286477}}^1$

素因数の和:286493

約数の個数: 40

約数和(自身を含む): 213139632

約数和(自身を除く): 144385152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 286477, 572954, 859431, 1145908, 1432385, 1718862, 2291816, 2864770, 3437724, 4297155, 4583632, 5729540, 6875448, 8594310, 11459080, 13750896, 17188620, 22918160, 34377240, 68754480]

約数ペア:

[(1, 68754480), (2, 34377240), (3, 22918160), (4, 17188620), (5, 13750896), (6, 11459080), (8, 8594310), (10, 6875448), (12, 5729540), (15, 4583632), (16, 4297155), (20, 3437724), (24, 2864770), (30, 2291816), (40, 1718862), (48, 1432385), (60, 1145908), (80, 859431), (120, 572954), (240, 286477)]