2819640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23497}}^1$

素因数の和:23511

約数の個数: 32

約数和(自身を含む): 8459280

約数和(自身を除く): 5639640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 23497, 46994, 70491, 93988, 117485, 140982, 187976, 234970, 281964, 352455, 469940, 563928, 704910, 939880, 1409820, 2819640]

約数ペア:

[(1, 2819640), (2, 1409820), (3, 939880), (4, 704910), (5, 563928), (6, 469940), (8, 352455), (10, 281964), (12, 234970), (15, 187976), (20, 140982), (24, 117485), (30, 93988), (40, 70491), (60, 46994), (120, 23497)]