23340420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43223}}^1$

素因数の和:43241

約数の個数: 48

約数和(自身を含む): 72616320

約数和(自身を除く): 49275900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 43223, 86446, 129669, 172892, 216115, 259338, 389007, 432230, 518676, 648345, 778014, 864460, 1167021, 1296690, 1556028, 1945035, 2334042, 2593380, 3890070, 4668084, 5835105, 7780140, 11670210, 23340420]

約数ペア:

[(1, 23340420), (2, 11670210), (3, 7780140), (4, 5835105), (5, 4668084), (6, 3890070), (9, 2593380), (10, 2334042), (12, 1945035), (15, 1556028), (18, 1296690), (20, 1167021), (27, 864460), (30, 778014), (36, 648345), (45, 518676), (54, 432230), (60, 389007), (90, 259338), (108, 216115), (135, 172892), (180, 129669), (270, 86446), (540, 43223)]