48539640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{404497}}^1$

素因数の和:404511

約数の個数: 32

約数和(自身を含む): 145619280

約数和(自身を除く): 97079640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 404497, 808994, 1213491, 1617988, 2022485, 2426982, 3235976, 4044970, 4853964, 6067455, 8089940, 9707928, 12134910, 16179880, 24269820, 48539640]

約数ペア:

[(1, 48539640), (2, 24269820), (3, 16179880), (4, 12134910), (5, 9707928), (6, 8089940), (8, 6067455), (10, 4853964), (12, 4044970), (15, 3235976), (20, 2426982), (24, 2022485), (30, 1617988), (40, 1213491), (60, 808994), (120, 404497)]