42494520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{354121}}^1$

素因数の和:354135

約数の個数: 32

約数和(自身を含む): 127483920

約数和(自身を除く): 84989400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 354121, 708242, 1062363, 1416484, 1770605, 2124726, 2832968, 3541210, 4249452, 5311815, 7082420, 8498904, 10623630, 14164840, 21247260, 42494520]

約数ペア:

[(1, 42494520), (2, 21247260), (3, 14164840), (4, 10623630), (5, 8498904), (6, 7082420), (8, 5311815), (10, 4249452), (12, 3541210), (15, 2832968), (20, 2124726), (24, 1770605), (30, 1416484), (40, 1062363), (60, 708242), (120, 354121)]