194414520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1620121}}^1$

素因数の和:1620135

約数の個数: 32

約数和(自身を含む): 583243920

約数和(自身を除く): 388829400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1620121, 3240242, 4860363, 6480484, 8100605, 9720726, 12960968, 16201210, 19441452, 24301815, 32402420, 38882904, 48603630, 64804840, 97207260, 194414520]

約数ペア:

[(1, 194414520), (2, 97207260), (3, 64804840), (4, 48603630), (5, 38882904), (6, 32402420), (8, 24301815), (10, 19441452), (12, 16201210), (15, 12960968), (20, 9720726), (24, 8100605), (30, 6480484), (40, 4860363), (60, 3240242), (120, 1620121)]