2546520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{21221}}^1$

素因数の和:21235

約数の個数: 32

約数和(自身を含む): 7639920

約数和(自身を除く): 5093400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 21221, 42442, 63663, 84884, 106105, 127326, 169768, 212210, 254652, 318315, 424420, 509304, 636630, 848840, 1273260, 2546520]

約数ペア:

[(1, 2546520), (2, 1273260), (3, 848840), (4, 636630), (5, 509304), (6, 424420), (8, 318315), (10, 254652), (12, 212210), (15, 169768), (20, 127326), (24, 106105), (30, 84884), (40, 63663), (60, 42442), (120, 21221)]