161536740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12073}}^1$

素因数の和:12308

約数の個数: 48

約数和(自身を含む): 454368768

約数和(自身を除く): 292832028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 12073, 13380, 24146, 36219, 48292, 60365, 72438, 120730, 144876, 181095, 241460, 362190, 724380, 2692279, 5384558, 8076837, 10769116, 13461395, 16153674, 26922790, 32307348, 40384185, 53845580, 80768370, 161536740]

約数ペア:

[(1, 161536740), (2, 80768370), (3, 53845580), (4, 40384185), (5, 32307348), (6, 26922790), (10, 16153674), (12, 13461395), (15, 10769116), (20, 8076837), (30, 5384558), (60, 2692279), (223, 724380), (446, 362190), (669, 241460), (892, 181095), (1115, 144876), (1338, 120730), (2230, 72438), (2676, 60365), (3345, 48292), (4460, 36219), (6690, 24146), (12073, 13380)]