123830560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{110563}}^1$

素因数の和:110585

約数の個数: 48

約数和(自身を含む): 334345536

約数和(自身を除く): 210514976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 110563, 221126, 442252, 552815, 773941, 884504, 1105630, 1547882, 1769008, 2211260, 3095764, 3538016, 3869705, 4422520, 6191528, 7739410, 8845040, 12383056, 15478820, 17690080, 24766112, 30957640, 61915280, 123830560]

約数ペア:

[(1, 123830560), (2, 61915280), (4, 30957640), (5, 24766112), (7, 17690080), (8, 15478820), (10, 12383056), (14, 8845040), (16, 7739410), (20, 6191528), (28, 4422520), (32, 3869705), (35, 3538016), (40, 3095764), (56, 2211260), (70, 1769008), (80, 1547882), (112, 1105630), (140, 884504), (160, 773941), (224, 552815), (280, 442252), (560, 221126), (1120, 110563)]