24980670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 78382080

約数和(自身を除く): 53401410

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 647, 702, 715, 858, 990, 1170, 1287, 1294, 1430, 1485, 1755, 1941, 2145, 2574, 2970, 3235, 3510, 3861, 3882, 4290, 5823, 6435, 6470, 7117, 7722, 8411, 9705, 11646, 12870, 14234, 16822, 17469, 19305, 19410, 21351, 25233, 29115, 34938, 35585, 38610, 42055, 42702, 50466, 58230, 64053, 71170, 75699, 84110, 87345, 92521, 106755, 126165, 128106, 151398, 174690, 185042, 192159, 213510, 227097, 252330, 277563, 320265, 378495, 384318, 454194, 462605, 555126, 640530, 756990, 832689, 925210, 960795, 1135485, 1387815, 1665378, 1921590, 2270970, 2498067, 2775630, 4163445, 4996134, 8326890, 12490335, 24980670]

約数ペア:

[(1, 24980670), (2, 12490335), (3, 8326890), (5, 4996134), (6, 4163445), (9, 2775630), (10, 2498067), (11, 2270970), (13, 1921590), (15, 1665378), (18, 1387815), (22, 1135485), (26, 960795), (27, 925210), (30, 832689), (33, 756990), (39, 640530), (45, 555126), (54, 462605), (55, 454194), (65, 384318), (66, 378495), (78, 320265), (90, 277563), (99, 252330), (110, 227097), (117, 213510), (130, 192159), (135, 185042), (143, 174690), (165, 151398), (195, 128106), (198, 126165), (234, 106755), (270, 92521), (286, 87345), (297, 84110), (330, 75699), (351, 71170), (390, 64053), (429, 58230), (495, 50466), (585, 42702), (594, 42055), (647, 38610), (702, 35585), (715, 34938), (858, 29115), (990, 25233), (1170, 21351), (1287, 19410), (1294, 19305), (1430, 17469), (1485, 16822), (1755, 14234), (1941, 12870), (2145, 11646), (2574, 9705), (2970, 8411), (3235, 7722), (3510, 7117), (3861, 6470), (3882, 6435), (4290, 5823)]