140487720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3089}}^1$

素因数の和:3482

約数の個数: 64

約数和(自身を含む): 422712000

約数和(自身を除く): 282224280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3089, 3790, 4548, 5685, 6178, 7580, 9096, 9267, 11370, 12356, 15160, 15445, 18534, 22740, 24712, 30890, 37068, 45480, 46335, 61780, 74136, 92670, 123560, 185340, 370680, 1170731, 2341462, 3512193, 4682924, 5853655, 7024386, 9365848, 11707310, 14048772, 17560965, 23414620, 28097544, 35121930, 46829240, 70243860, 140487720]

約数ペア:

[(1, 140487720), (2, 70243860), (3, 46829240), (4, 35121930), (5, 28097544), (6, 23414620), (8, 17560965), (10, 14048772), (12, 11707310), (15, 9365848), (20, 7024386), (24, 5853655), (30, 4682924), (40, 3512193), (60, 2341462), (120, 1170731), (379, 370680), (758, 185340), (1137, 123560), (1516, 92670), (1895, 74136), (2274, 61780), (3032, 46335), (3089, 45480), (3790, 37068), (4548, 30890), (5685, 24712), (6178, 22740), (7580, 18534), (9096, 15445), (9267, 15160), (11370, 12356)]