207360804720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{864003353}}^1$

素因数の和:864003369

約数の個数: 40

約数和(自身を含む): 642818495376

約数和(自身を除く): 435457690656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 864003353, 1728006706, 2592010059, 3456013412, 4320016765, 5184020118, 6912026824, 8640033530, 10368040236, 12960050295, 13824053648, 17280067060, 20736080472, 25920100590, 34560134120, 41472160944, 51840201180, 69120268240, 103680402360, 207360804720]

約数ペア:

[(1, 207360804720), (2, 103680402360), (3, 69120268240), (4, 51840201180), (5, 41472160944), (6, 34560134120), (8, 25920100590), (10, 20736080472), (12, 17280067060), (15, 13824053648), (16, 12960050295), (20, 10368040236), (24, 8640033530), (30, 6912026824), (40, 5184020118), (48, 4320016765), (60, 3456013412), (80, 2592010059), (120, 1728006706), (240, 864003353)]