242445240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{673459}}^1$

素因数の和:673476

約数の個数: 48

約数和(自身を含む): 787948200

約数和(自身を除く): 545502960

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, 673459, 1346918, 2020377, 2693836, 3367295, 4040754, 5387672, 6061131, 6734590, 8081508, 10101885, 12122262, 13469180, 16163016, 20203770, 24244524, 26938360, 30305655, 40407540, 48489048, 60611310, 80815080, 121222620, 242445240]

約数ペア:

[(1, 242445240), (2, 121222620), (3, 80815080), (4, 60611310), (5, 48489048), (6, 40407540), (8, 30305655), (9, 26938360), (10, 24244524), (12, 20203770), (15, 16163016), (18, 13469180), (20, 12122262), (24, 10101885), (30, 8081508), (36, 6734590), (40, 6061131), (45, 5387672), (60, 4040754), (72, 3367295), (90, 2693836), (120, 2020377), (180, 1346918), (360, 673459)]