240539.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{68041}}^1$

素因数の和:68094

約数の個数: 32

約数和(自身を含む): 215557056

約数和(自身を除く): 127784166

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 68041, 136082, 204123, 340205, 408246, 680410, 1020615, 2041230, 2925763, 5851526, 8777289, 14628815, 17554578, 29257630, 43886445, 87772890]

約数ペア:

[(1, 87772890), (2, 43886445), (3, 29257630), (5, 17554578), (6, 14628815), (10, 8777289), (15, 5851526), (30, 2925763), (43, 2041230), (86, 1020615), (129, 680410), (215, 408246), (258, 340205), (430, 204123), (645, 136082), (1290, 68041)]