2705875680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{6719}}^1$

素因数の和:7576

約数の個数: 96

約数和(自身を含む): 8534937600

約数和(自身を除く): 5829061920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 839, 1678, 2517, 3356, 4195, 5034, 6712, 6719, 8390, 10068, 12585, 13424, 13438, 16780, 20136, 20157, 25170, 26848, 26876, 33560, 33595, 40272, 40314, 50340, 53752, 67120, 67190, 80544, 80628, 100680, 100785, 107504, 134240, 134380, 161256, 201360, 201570, 215008, 268760, 322512, 402720, 403140, 537520, 645024, 806280, 1075040, 1612560, 3225120, 5637241, 11274482, 16911723, 22548964, 28186205, 33823446, 45097928, 56372410, 67646892, 84558615, 90195856, 112744820, 135293784, 169117230, 180391712, 225489640, 270587568, 338234460, 450979280, 541175136, 676468920, 901958560, 1352937840, 2705875680]

約数ペア:

[(1, 2705875680), (2, 1352937840), (3, 901958560), (4, 676468920), (5, 541175136), (6, 450979280), (8, 338234460), (10, 270587568), (12, 225489640), (15, 180391712), (16, 169117230), (20, 135293784), (24, 112744820), (30, 90195856), (32, 84558615), (40, 67646892), (48, 56372410), (60, 45097928), (80, 33823446), (96, 28186205), (120, 22548964), (160, 16911723), (240, 11274482), (480, 5637241), (839, 3225120), (1678, 1612560), (2517, 1075040), (3356, 806280), (4195, 645024), (5034, 537520), (6712, 403140), (6719, 402720), (8390, 322512), (10068, 268760), (12585, 215008), (13424, 201570), (13438, 201360), (16780, 161256), (20136, 134380), (20157, 134240), (25170, 107504), (26848, 100785), (26876, 100680), (33560, 80628), (33595, 80544), (40272, 67190), (40314, 67120), (50340, 53752)]