238812240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{995051}}^1$

素因数の和:995067

約数の個数: 40

約数和(自身を含む): 740318688

約数和(自身を除く): 501506448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 995051, 1990102, 2985153, 3980204, 4975255, 5970306, 7960408, 9950510, 11940612, 14925765, 15920816, 19901020, 23881224, 29851530, 39802040, 47762448, 59703060, 79604080, 119406120, 238812240]

約数ペア:

[(1, 238812240), (2, 119406120), (3, 79604080), (4, 59703060), (5, 47762448), (6, 39802040), (8, 29851530), (10, 23881224), (12, 19901020), (15, 15920816), (16, 14925765), (20, 11940612), (24, 9950510), (30, 7960408), (40, 5970306), (48, 4975255), (60, 3980204), (80, 2985153), (120, 1990102), (240, 995051)]