2397960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{6661}}^1$

素因数の和:6678

約数の個数: 48

約数和(自身を含む): 7794540

約数和(自身を除く): 5396580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 6661, 13322, 19983, 26644, 33305, 39966, 53288, 59949, 66610, 79932, 99915, 119898, 133220, 159864, 199830, 239796, 266440, 299745, 399660, 479592, 599490, 799320, 1198980, 2397960]

約数ペア:

[(1, 2397960), (2, 1198980), (3, 799320), (4, 599490), (5, 479592), (6, 399660), (8, 299745), (9, 266440), (10, 239796), (12, 199830), (15, 159864), (18, 133220), (20, 119898), (24, 99915), (30, 79932), (36, 66610), (40, 59949), (45, 53288), (60, 39966), (72, 33305), (90, 26644), (120, 19983), (180, 13322), (360, 6661)]