4780920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{39841}}^1$

素因数の和:39855

約数の個数: 32

約数和(自身を含む): 14343120

約数和(自身を除く): 9562200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 39841, 79682, 119523, 159364, 199205, 239046, 318728, 398410, 478092, 597615, 796820, 956184, 1195230, 1593640, 2390460, 4780920]

約数ペア:

[(1, 4780920), (2, 2390460), (3, 1593640), (4, 1195230), (5, 956184), (6, 796820), (8, 597615), (10, 478092), (12, 398410), (15, 318728), (20, 239046), (24, 199205), (30, 159364), (40, 119523), (60, 79682), (120, 39841)]