57494520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{159707}}^1$

素因数の和:159724

約数の個数: 48

約数和(自身を含む): 186858360

約数和(自身を除く): 129363840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 159707, 319414, 479121, 638828, 798535, 958242, 1277656, 1437363, 1597070, 1916484, 2395605, 2874726, 3194140, 3832968, 4791210, 5749452, 6388280, 7186815, 9582420, 11498904, 14373630, 19164840, 28747260, 57494520]

約数ペア:

[(1, 57494520), (2, 28747260), (3, 19164840), (4, 14373630), (5, 11498904), (6, 9582420), (8, 7186815), (9, 6388280), (10, 5749452), (12, 4791210), (15, 3832968), (18, 3194140), (20, 2874726), (24, 2395605), (30, 1916484), (36, 1597070), (40, 1437363), (45, 1277656), (60, 958242), (72, 798535), (90, 638828), (120, 479121), (180, 319414), (360, 159707)]