172806120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{480017}}^1$

素因数の和:480034

約数の個数: 48

約数和(自身を含む): 561621060

約数和(自身を除く): 388814940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 480017, 960034, 1440051, 1920068, 2400085, 2880102, 3840136, 4320153, 4800170, 5760204, 7200255, 8640306, 9600340, 11520408, 14400510, 17280612, 19200680, 21600765, 28801020, 34561224, 43201530, 57602040, 86403060, 172806120]

約数ペア:

[(1, 172806120), (2, 86403060), (3, 57602040), (4, 43201530), (5, 34561224), (6, 28801020), (8, 21600765), (9, 19200680), (10, 17280612), (12, 14400510), (15, 11520408), (18, 9600340), (20, 8640306), (24, 7200255), (30, 5760204), (36, 4800170), (40, 4320153), (45, 3840136), (60, 2880102), (72, 2400085), (90, 1920068), (120, 1440051), (180, 960034), (360, 480017)]