71440260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1190671}}^1$

素因数の和:1190683

約数の個数: 24

約数和(自身を含む): 200032896

約数和(自身を除く): 128592636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1190671, 2381342, 3572013, 4762684, 5953355, 7144026, 11906710, 14288052, 17860065, 23813420, 35720130, 71440260]

約数ペア:

[(1, 71440260), (2, 35720130), (3, 23813420), (4, 17860065), (5, 14288052), (6, 11906710), (10, 7144026), (12, 5953355), (15, 4762684), (20, 3572013), (30, 2381342), (60, 1190671)]