989344680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{8171}}^1$

素因数の和:9194

約数の個数: 64

約数和(自身を含む): 2971339200

約数和(自身を除く): 1981994520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1009, 2018, 3027, 4036, 5045, 6054, 8072, 8171, 10090, 12108, 15135, 16342, 20180, 24216, 24513, 30270, 32684, 40360, 40855, 49026, 60540, 65368, 81710, 98052, 121080, 122565, 163420, 196104, 245130, 326840, 490260, 980520, 8244539, 16489078, 24733617, 32978156, 41222695, 49467234, 65956312, 82445390, 98934468, 123668085, 164890780, 197868936, 247336170, 329781560, 494672340, 989344680]

約数ペア:

[(1, 989344680), (2, 494672340), (3, 329781560), (4, 247336170), (5, 197868936), (6, 164890780), (8, 123668085), (10, 98934468), (12, 82445390), (15, 65956312), (20, 49467234), (24, 41222695), (30, 32978156), (40, 24733617), (60, 16489078), (120, 8244539), (1009, 980520), (2018, 490260), (3027, 326840), (4036, 245130), (5045, 196104), (6054, 163420), (8072, 122565), (8171, 121080), (10090, 98052), (12108, 81710), (15135, 65368), (16342, 60540), (20180, 49026), (24216, 40855), (24513, 40360), (30270, 32684)]