996720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{4153}}^1$

素因数の和:4169

約数の個数: 40

約数和(自身を含む): 3090576

約数和(自身を除く): 2093856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 4153, 8306, 12459, 16612, 20765, 24918, 33224, 41530, 49836, 62295, 66448, 83060, 99672, 124590, 166120, 199344, 249180, 332240, 498360, 996720]

約数ペア:

[(1, 996720), (2, 498360), (3, 332240), (4, 249180), (5, 199344), (6, 166120), (8, 124590), (10, 99672), (12, 83060), (15, 66448), (16, 62295), (20, 49836), (24, 41530), (30, 33224), (40, 24918), (48, 20765), (60, 16612), (80, 12459), (120, 8306), (240, 4153)]