2488892880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{14033}}^1$

素因数の和:14788

約数の個数: 80

約数和(自身を含む): 7726559040

約数和(自身を除く): 5237666160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 739, 1478, 2217, 2956, 3695, 4434, 5912, 7390, 8868, 11085, 11824, 14033, 14780, 17736, 22170, 28066, 29560, 35472, 42099, 44340, 56132, 59120, 70165, 84198, 88680, 112264, 140330, 168396, 177360, 210495, 224528, 280660, 336792, 420990, 561320, 673584, 841980, 1122640, 1683960, 3367920, 10370387, 20740774, 31111161, 41481548, 51851935, 62222322, 82963096, 103703870, 124444644, 155555805, 165926192, 207407740, 248889288, 311111610, 414815480, 497778576, 622223220, 829630960, 1244446440, 2488892880]

約数ペア:

[(1, 2488892880), (2, 1244446440), (3, 829630960), (4, 622223220), (5, 497778576), (6, 414815480), (8, 311111610), (10, 248889288), (12, 207407740), (15, 165926192), (16, 155555805), (20, 124444644), (24, 103703870), (30, 82963096), (40, 62222322), (48, 51851935), (60, 41481548), (80, 31111161), (120, 20740774), (240, 10370387), (739, 3367920), (1478, 1683960), (2217, 1122640), (2956, 841980), (3695, 673584), (4434, 561320), (5912, 420990), (7390, 336792), (8868, 280660), (11085, 224528), (11824, 210495), (14033, 177360), (14780, 168396), (17736, 140330), (22170, 112264), (28066, 88680), (29560, 84198), (35472, 70165), (42099, 59120), (44340, 56132)]