79424460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{441247}}^1$

素因数の和:441262

約数の個数: 36

約数和(自身を含む): 240921408

約数和(自身を除く): 161496948

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 441247, 882494, 1323741, 1764988, 2206235, 2647482, 3971223, 4412470, 5294964, 6618705, 7942446, 8824940, 13237410, 15884892, 19856115, 26474820, 39712230, 79424460]

約数ペア:

[(1, 79424460), (2, 39712230), (3, 26474820), (4, 19856115), (5, 15884892), (6, 13237410), (9, 8824940), (10, 7942446), (12, 6618705), (15, 5294964), (18, 4412470), (20, 3971223), (30, 2647482), (36, 2206235), (45, 1764988), (60, 1323741), (90, 882494), (180, 441247)]