86480040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{947}}^1$

素因数の和:1722

約数の個数: 64

約数和(自身を含む): 260055360

約数和(自身を除く): 173575320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 761, 947, 1522, 1894, 2283, 2841, 3044, 3788, 3805, 4566, 4735, 5682, 6088, 7576, 7610, 9132, 9470, 11364, 11415, 14205, 15220, 18264, 18940, 22728, 22830, 28410, 30440, 37880, 45660, 56820, 91320, 113640, 720667, 1441334, 2162001, 2882668, 3603335, 4324002, 5765336, 7206670, 8648004, 10810005, 14413340, 17296008, 21620010, 28826680, 43240020, 86480040]

約数ペア:

[(1, 86480040), (2, 43240020), (3, 28826680), (4, 21620010), (5, 17296008), (6, 14413340), (8, 10810005), (10, 8648004), (12, 7206670), (15, 5765336), (20, 4324002), (24, 3603335), (30, 2882668), (40, 2162001), (60, 1441334), (120, 720667), (761, 113640), (947, 91320), (1522, 56820), (1894, 45660), (2283, 37880), (2841, 30440), (3044, 28410), (3788, 22830), (3805, 22728), (4566, 18940), (4735, 18264), (5682, 15220), (6088, 14205), (7576, 11415), (7610, 11364), (9132, 9470)]