153101120

素因数分解:

$2^6\times 5^1\times {\mathrm{478441}}^1$

素因数の和:478458

約数の個数: 28

約数和(自身を含む): 364572804

約数和(自身を除く): 211471684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 478441, 956882, 1913764, 2392205, 3827528, 4784410, 7655056, 9568820, 15310112, 19137640, 30620224, 38275280, 76550560, 153101120]

約数ペア:

[(1, 153101120), (2, 76550560), (4, 38275280), (5, 30620224), (8, 19137640), (10, 15310112), (16, 9568820), (20, 7655056), (32, 4784410), (40, 3827528), (64, 2392205), (80, 1913764), (160, 956882), (320, 478441)]