13079280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{54497}}^1$

素因数の和:54513

約数の個数: 40

約数和(自身を含む): 40546512

約数和(自身を除く): 27467232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 54497, 108994, 163491, 217988, 272485, 326982, 435976, 544970, 653964, 817455, 871952, 1089940, 1307928, 1634910, 2179880, 2615856, 3269820, 4359760, 6539640, 13079280]

約数ペア:

[(1, 13079280), (2, 6539640), (3, 4359760), (4, 3269820), (5, 2615856), (6, 2179880), (8, 1634910), (10, 1307928), (12, 1089940), (15, 871952), (16, 817455), (20, 653964), (24, 544970), (30, 435976), (40, 326982), (48, 272485), (60, 217988), (80, 163491), (120, 108994), (240, 54497)]