15572280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129769}}^1$

素因数の和:129783

約数の個数: 32

約数和(自身を含む): 46717200

約数和(自身を除く): 31144920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129769, 259538, 389307, 519076, 648845, 778614, 1038152, 1297690, 1557228, 1946535, 2595380, 3114456, 3893070, 5190760, 7786140, 15572280]

約数ペア:

[(1, 15572280), (2, 7786140), (3, 5190760), (4, 3893070), (5, 3114456), (6, 2595380), (8, 1946535), (10, 1557228), (12, 1297690), (15, 1038152), (20, 778614), (24, 648845), (30, 519076), (40, 389307), (60, 259538), (120, 129769)]