80457630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{509}}^1$

素因数の和:1009

約数の個数: 64

約数和(自身を含む): 211507200

約数和(自身を除く): 131049570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 479, 509, 958, 1018, 1437, 1527, 2395, 2545, 2874, 3054, 4790, 5090, 5269, 5599, 7185, 7635, 10538, 11198, 14370, 15270, 15807, 16797, 26345, 27995, 31614, 33594, 52690, 55990, 79035, 83985, 158070, 167970, 243811, 487622, 731433, 1219055, 1462866, 2438110, 2681921, 3657165, 5363842, 7314330, 8045763, 13409605, 16091526, 26819210, 40228815, 80457630]

約数ペア:

[(1, 80457630), (2, 40228815), (3, 26819210), (5, 16091526), (6, 13409605), (10, 8045763), (11, 7314330), (15, 5363842), (22, 3657165), (30, 2681921), (33, 2438110), (55, 1462866), (66, 1219055), (110, 731433), (165, 487622), (330, 243811), (479, 167970), (509, 158070), (958, 83985), (1018, 79035), (1437, 55990), (1527, 52690), (2395, 33594), (2545, 31614), (2874, 27995), (3054, 26345), (4790, 16797), (5090, 15807), (5269, 15270), (5599, 14370), (7185, 11198), (7635, 10538)]