12950520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9811}}^1$

素因数の和:9836

約数の個数: 64

約数和(自身を含む): 42387840

約数和(自身を除く): 29437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 9811, 19622, 29433, 39244, 49055, 58866, 78488, 98110, 107921, 117732, 147165, 196220, 215842, 235464, 294330, 323763, 392440, 431684, 539605, 588660, 647526, 863368, 1079210, 1177320, 1295052, 1618815, 2158420, 2590104, 3237630, 4316840, 6475260, 12950520]

約数ペア:

[(1, 12950520), (2, 6475260), (3, 4316840), (4, 3237630), (5, 2590104), (6, 2158420), (8, 1618815), (10, 1295052), (11, 1177320), (12, 1079210), (15, 863368), (20, 647526), (22, 588660), (24, 539605), (30, 431684), (33, 392440), (40, 323763), (44, 294330), (55, 235464), (60, 215842), (66, 196220), (88, 147165), (110, 117732), (120, 107921), (132, 98110), (165, 78488), (220, 58866), (264, 49055), (330, 39244), (440, 29433), (660, 19622), (1320, 9811)]