222324720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{926353}}^1$

素因数の和:926369

約数の個数: 40

約数和(自身を含む): 689207376

約数和(自身を除く): 466882656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 926353, 1852706, 2779059, 3705412, 4631765, 5558118, 7410824, 9263530, 11116236, 13895295, 14821648, 18527060, 22232472, 27790590, 37054120, 44464944, 55581180, 74108240, 111162360, 222324720]

約数ペア:

[(1, 222324720), (2, 111162360), (3, 74108240), (4, 55581180), (5, 44464944), (6, 37054120), (8, 27790590), (10, 22232472), (12, 18527060), (15, 14821648), (16, 13895295), (20, 11116236), (24, 9263530), (30, 7410824), (40, 5558118), (48, 4631765), (60, 3705412), (80, 2779059), (120, 1852706), (240, 926353)]