1520546520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12671221}}^1$

素因数の和:12671235

約数の個数: 32

約数和(自身を含む): 4561639920

約数和(自身を除く): 3041093400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12671221, 25342442, 38013663, 50684884, 63356105, 76027326, 101369768, 126712210, 152054652, 190068315, 253424420, 304109304, 380136630, 506848840, 760273260, 1520546520]

約数ペア:

[(1, 1520546520), (2, 760273260), (3, 506848840), (4, 380136630), (5, 304109304), (6, 253424420), (8, 190068315), (10, 152054652), (12, 126712210), (15, 101369768), (20, 76027326), (24, 63356105), (30, 50684884), (40, 38013663), (60, 25342442), (120, 12671221)]