812664240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{3259}}^1$

素因数の和:4314

約数の個数: 80

約数和(自身を含む): 2522457600

約数和(自身を除く): 1709793360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1039, 2078, 3117, 3259, 4156, 5195, 6234, 6518, 8312, 9777, 10390, 12468, 13036, 15585, 16295, 16624, 19554, 20780, 24936, 26072, 31170, 32590, 39108, 41560, 48885, 49872, 52144, 62340, 65180, 78216, 83120, 97770, 124680, 130360, 156432, 195540, 249360, 260720, 391080, 782160, 3386101, 6772202, 10158303, 13544404, 16930505, 20316606, 27088808, 33861010, 40633212, 50791515, 54177616, 67722020, 81266424, 101583030, 135444040, 162532848, 203166060, 270888080, 406332120, 812664240]

約数ペア:

[(1, 812664240), (2, 406332120), (3, 270888080), (4, 203166060), (5, 162532848), (6, 135444040), (8, 101583030), (10, 81266424), (12, 67722020), (15, 54177616), (16, 50791515), (20, 40633212), (24, 33861010), (30, 27088808), (40, 20316606), (48, 16930505), (60, 13544404), (80, 10158303), (120, 6772202), (240, 3386101), (1039, 782160), (2078, 391080), (3117, 260720), (3259, 249360), (4156, 195540), (5195, 156432), (6234, 130360), (6518, 124680), (8312, 97770), (9777, 83120), (10390, 78216), (12468, 65180), (13036, 62340), (15585, 52144), (16295, 49872), (16624, 48885), (19554, 41560), (20780, 39108), (24936, 32590), (26072, 31170)]