9990047.00000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{796931}}^1$

素因数の和:796945

約数の個数: 32

約数和(自身を含む): 286895520

約数和(自身を除く): 191263800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 796931, 1593862, 2390793, 3187724, 3984655, 4781586, 6375448, 7969310, 9563172, 11953965, 15938620, 19126344, 23907930, 31877240, 47815860, 95631720]

約数ペア:

[(1, 95631720), (2, 47815860), (3, 31877240), (4, 23907930), (5, 19126344), (6, 15938620), (8, 11953965), (10, 9563172), (12, 7969310), (15, 6375448), (20, 4781586), (24, 3984655), (30, 3187724), (40, 2390793), (60, 1593862), (120, 796931)]