12150660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 34183296

約数和(自身を除く): 22032636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 647, 939, 1252, 1294, 1565, 1878, 1941, 2588, 3130, 3235, 3756, 3882, 4695, 6260, 6470, 7764, 9390, 9705, 12940, 18780, 19410, 38820, 202511, 405022, 607533, 810044, 1012555, 1215066, 2025110, 2430132, 3037665, 4050220, 6075330, 12150660]

約数ペア:

[(1, 12150660), (2, 6075330), (3, 4050220), (4, 3037665), (5, 2430132), (6, 2025110), (10, 1215066), (12, 1012555), (15, 810044), (20, 607533), (30, 405022), (60, 202511), (313, 38820), (626, 19410), (647, 18780), (939, 12940), (1252, 9705), (1294, 9390), (1565, 7764), (1878, 6470), (1941, 6260), (2588, 4695), (3130, 3882), (3235, 3756)]