166706520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1389221}}^1$

素因数の和:1389235

約数の個数: 32

約数和(自身を含む): 500119920

約数和(自身を除く): 333413400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1389221, 2778442, 4167663, 5556884, 6946105, 8335326, 11113768, 13892210, 16670652, 20838315, 27784420, 33341304, 41676630, 55568840, 83353260, 166706520]

約数ペア:

[(1, 166706520), (2, 83353260), (3, 55568840), (4, 41676630), (5, 33341304), (6, 27784420), (8, 20838315), (10, 16670652), (12, 13892210), (15, 11113768), (20, 8335326), (24, 6946105), (30, 5556884), (40, 4167663), (60, 2778442), (120, 1389221)]