679184460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1257749}}^1$

素因数の和:1257767

約数の個数: 48

約数和(自身を含む): 2113020000

約数和(自身を除く): 1433835540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1257749, 2515498, 3773247, 5030996, 6288745, 7546494, 11319741, 12577490, 15092988, 18866235, 22639482, 25154980, 33959223, 37732470, 45278964, 56598705, 67918446, 75464940, 113197410, 135836892, 169796115, 226394820, 339592230, 679184460]

約数ペア:

[(1, 679184460), (2, 339592230), (3, 226394820), (4, 169796115), (5, 135836892), (6, 113197410), (9, 75464940), (10, 67918446), (12, 56598705), (15, 45278964), (18, 37732470), (20, 33959223), (27, 25154980), (30, 22639482), (36, 18866235), (45, 15092988), (54, 12577490), (60, 11319741), (90, 7546494), (108, 6288745), (135, 5030996), (180, 3773247), (270, 2515498), (540, 1257749)]