85790280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{714919}}^1$

素因数の和:714933

約数の個数: 32

約数和(自身を含む): 257371200

約数和(自身を除く): 171580920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 714919, 1429838, 2144757, 2859676, 3574595, 4289514, 5719352, 7149190, 8579028, 10723785, 14298380, 17158056, 21447570, 28596760, 42895140, 85790280]

約数ペア:

[(1, 85790280), (2, 42895140), (3, 28596760), (4, 21447570), (5, 17158056), (6, 14298380), (8, 10723785), (10, 8579028), (12, 7149190), (15, 5719352), (20, 4289514), (24, 3574595), (30, 2859676), (40, 2144757), (60, 1429838), (120, 714919)]