345612240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{480017}}^1$

素因数の和:480036

約数の個数: 60

約数和(自身を含む): 1160683524

約数和(自身を除く): 815071284

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 480017, 960034, 1440051, 1920068, 2400085, 2880102, 3840136, 4320153, 4800170, 5760204, 7200255, 7680272, 8640306, 9600340, 11520408, 14400510, 17280612, 19200680, 21600765, 23040816, 28801020, 34561224, 38401360, 43201530, 57602040, 69122448, 86403060, 115204080, 172806120, 345612240]

約数ペア:

[(1, 345612240), (2, 172806120), (3, 115204080), (4, 86403060), (5, 69122448), (6, 57602040), (8, 43201530), (9, 38401360), (10, 34561224), (12, 28801020), (15, 23040816), (16, 21600765), (18, 19200680), (20, 17280612), (24, 14400510), (30, 11520408), (36, 9600340), (40, 8640306), (45, 7680272), (48, 7200255), (60, 5760204), (72, 4800170), (80, 4320153), (90, 3840136), (120, 2880102), (144, 2400085), (180, 1920068), (240, 1440051), (360, 960034), (720, 480017)]