39386594640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{164110811}}^1$

素因数の和:164110827

約数の個数: 40

約数和(自身を含む): 122098444128

約数和(自身を除く): 82711849488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 164110811, 328221622, 492332433, 656443244, 820554055, 984664866, 1312886488, 1641108110, 1969329732, 2461662165, 2625772976, 3282216220, 3938659464, 4923324330, 6564432440, 7877318928, 9846648660, 13128864880, 19693297320, 39386594640]

約数ペア:

[(1, 39386594640), (2, 19693297320), (3, 13128864880), (4, 9846648660), (5, 7877318928), (6, 6564432440), (8, 4923324330), (10, 3938659464), (12, 3282216220), (15, 2625772976), (16, 2461662165), (20, 1969329732), (24, 1641108110), (30, 1312886488), (40, 984664866), (48, 820554055), (60, 656443244), (80, 492332433), (120, 328221622), (240, 164110811)]