90288780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1504813}}^1$

素因数の和:1504825

約数の個数: 24

約数和(自身を含む): 252808752

約数和(自身を除く): 162519972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1504813, 3009626, 4514439, 6019252, 7524065, 9028878, 15048130, 18057756, 22572195, 30096260, 45144390, 90288780]

約数ペア:

[(1, 90288780), (2, 45144390), (3, 30096260), (4, 22572195), (5, 18057756), (6, 15048130), (10, 9028878), (12, 7524065), (15, 6019252), (20, 4514439), (30, 3009626), (60, 1504813)]