157609139640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1313409497}}^1$

素因数の和:1313409511

約数の個数: 32

約数和(自身を含む): 472827419280

約数和(自身を除く): 315218279640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1313409497, 2626818994, 3940228491, 5253637988, 6567047485, 7880456982, 10507275976, 13134094970, 15760913964, 19701142455, 26268189940, 31521827928, 39402284910, 52536379880, 78804569820, 157609139640]

約数ペア:

[(1, 157609139640), (2, 78804569820), (3, 52536379880), (4, 39402284910), (5, 31521827928), (6, 26268189940), (8, 19701142455), (10, 15760913964), (12, 13134094970), (15, 10507275976), (20, 7880456982), (24, 6567047485), (30, 5253637988), (40, 3940228491), (60, 2626818994), (120, 1313409497)]