42179640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{351497}}^1$

素因数の和:351511

約数の個数: 32

約数和(自身を含む): 126539280

約数和(自身を除く): 84359640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 351497, 702994, 1054491, 1405988, 1757485, 2108982, 2811976, 3514970, 4217964, 5272455, 7029940, 8435928, 10544910, 14059880, 21089820, 42179640]

約数ペア:

[(1, 42179640), (2, 21089820), (3, 14059880), (4, 10544910), (5, 8435928), (6, 7029940), (8, 5272455), (10, 4217964), (12, 3514970), (15, 2811976), (20, 2108982), (24, 1757485), (30, 1405988), (40, 1054491), (60, 702994), (120, 351497)]