63720480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{132751}}^1$

素因数の和:132769

約数の個数: 48

約数和(自身を含む): 200721024

約数和(自身を除く): 137000544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 132751, 265502, 398253, 531004, 663755, 796506, 1062008, 1327510, 1593012, 1991265, 2124016, 2655020, 3186024, 3982530, 4248032, 5310040, 6372048, 7965060, 10620080, 12744096, 15930120, 21240160, 31860240, 63720480]

約数ペア:

[(1, 63720480), (2, 31860240), (3, 21240160), (4, 15930120), (5, 12744096), (6, 10620080), (8, 7965060), (10, 6372048), (12, 5310040), (15, 4248032), (16, 3982530), (20, 3186024), (24, 2655020), (30, 2124016), (32, 1991265), (40, 1593012), (48, 1327510), (60, 1062008), (80, 796506), (96, 663755), (120, 531004), (160, 398253), (240, 265502), (480, 132751)]