82071120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{341963}}^1$

素因数の和:341979

約数の個数: 40

約数和(自身を含む): 254421216

約数和(自身を除く): 172350096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 341963, 683926, 1025889, 1367852, 1709815, 2051778, 2735704, 3419630, 4103556, 5129445, 5471408, 6839260, 8207112, 10258890, 13678520, 16414224, 20517780, 27357040, 41035560, 82071120]

約数ペア:

[(1, 82071120), (2, 41035560), (3, 27357040), (4, 20517780), (5, 16414224), (6, 13678520), (8, 10258890), (10, 8207112), (12, 6839260), (15, 5471408), (16, 5129445), (20, 4103556), (24, 3419630), (30, 2735704), (40, 2051778), (48, 1709815), (60, 1367852), (80, 1025889), (120, 683926), (240, 341963)]