195707640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1630897}}^1$

素因数の和:1630911

約数の個数: 32

約数和(自身を含む): 587123280

約数和(自身を除く): 391415640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1630897, 3261794, 4892691, 6523588, 8154485, 9785382, 13047176, 16308970, 19570764, 24463455, 32617940, 39141528, 48926910, 65235880, 97853820, 195707640]

約数ペア:

[(1, 195707640), (2, 97853820), (3, 65235880), (4, 48926910), (5, 39141528), (6, 32617940), (8, 24463455), (10, 19570764), (12, 16308970), (15, 13047176), (20, 9785382), (24, 8154485), (30, 6523588), (40, 4892691), (60, 3261794), (120, 1630897)]