679920120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{171697}}^1$

素因数の和:171725

約数の個数: 96

約数和(自身を含む): 2410639920

約数和(自身を除く): 1730719800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 171697, 343394, 515091, 686788, 858485, 1030182, 1373576, 1545273, 1716970, 1888667, 2060364, 2575455, 3090546, 3433940, 3777334, 4120728, 5150910, 5666001, 6181092, 6867880, 7554668, 7726365, 9443335, 10301820, 11332002, 12362184, 15109336, 15452730, 16998003, 18886670, 20603640, 22664004, 28330005, 30905460, 33996006, 37773340, 45328008, 56660010, 61810920, 67992012, 75546680, 84990015, 113320020, 135984024, 169980030, 226640040, 339960060, 679920120]

約数ペア:

[(1, 679920120), (2, 339960060), (3, 226640040), (4, 169980030), (5, 135984024), (6, 113320020), (8, 84990015), (9, 75546680), (10, 67992012), (11, 61810920), (12, 56660010), (15, 45328008), (18, 37773340), (20, 33996006), (22, 30905460), (24, 28330005), (30, 22664004), (33, 20603640), (36, 18886670), (40, 16998003), (44, 15452730), (45, 15109336), (55, 12362184), (60, 11332002), (66, 10301820), (72, 9443335), (88, 7726365), (90, 7554668), (99, 6867880), (110, 6181092), (120, 5666001), (132, 5150910), (165, 4120728), (180, 3777334), (198, 3433940), (220, 3090546), (264, 2575455), (330, 2060364), (360, 1888667), (396, 1716970), (440, 1545273), (495, 1373576), (660, 1030182), (792, 858485), (990, 686788), (1320, 515091), (1980, 343394), (3960, 171697)]