90012240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{125017}}^1$

素因数の和:125036

約数の個数: 60

約数和(自身を含む): 302293524

約数和(自身を除く): 212281284

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, 125017, 250034, 375051, 500068, 625085, 750102, 1000136, 1125153, 1250170, 1500204, 1875255, 2000272, 2250306, 2500340, 3000408, 3750510, 4500612, 5000680, 5625765, 6000816, 7501020, 9001224, 10001360, 11251530, 15002040, 18002448, 22503060, 30004080, 45006120, 90012240]

約数ペア:

[(1, 90012240), (2, 45006120), (3, 30004080), (4, 22503060), (5, 18002448), (6, 15002040), (8, 11251530), (9, 10001360), (10, 9001224), (12, 7501020), (15, 6000816), (16, 5625765), (18, 5000680), (20, 4500612), (24, 3750510), (30, 3000408), (36, 2500340), (40, 2250306), (45, 2000272), (48, 1875255), (60, 1500204), (72, 1250170), (80, 1125153), (90, 1000136), (120, 750102), (144, 625085), (180, 500068), (240, 375051), (360, 250034), (720, 125017)]