124640520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1038671}}^1$

素因数の和:1038685

約数の個数: 32

約数和(自身を含む): 373921920

約数和(自身を除く): 249281400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1038671, 2077342, 3116013, 4154684, 5193355, 6232026, 8309368, 10386710, 12464052, 15580065, 20773420, 24928104, 31160130, 41546840, 62320260, 124640520]

約数ペア:

[(1, 124640520), (2, 62320260), (3, 41546840), (4, 31160130), (5, 24928104), (6, 20773420), (8, 15580065), (10, 12464052), (12, 10386710), (15, 8309368), (20, 6232026), (24, 5193355), (30, 4154684), (40, 3116013), (60, 2077342), (120, 1038671)]