78111120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{325463}}^1$

素因数の和:325479

約数の個数: 40

約数和(自身を含む): 242145216

約数和(自身を除く): 164034096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 325463, 650926, 976389, 1301852, 1627315, 1952778, 2603704, 3254630, 3905556, 4881945, 5207408, 6509260, 7811112, 9763890, 13018520, 15622224, 19527780, 26037040, 39055560, 78111120]

約数ペア:

[(1, 78111120), (2, 39055560), (3, 26037040), (4, 19527780), (5, 15622224), (6, 13018520), (8, 9763890), (10, 7811112), (12, 6509260), (15, 5207408), (16, 4881945), (20, 3905556), (24, 3254630), (30, 2603704), (40, 1952778), (48, 1627315), (60, 1301852), (80, 976389), (120, 650926), (240, 325463)]