2979120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{12413}}^1$

素因数の和:12429

約数の個数: 40

約数和(自身を含む): 9236016

約数和(自身を除く): 6256896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 12413, 24826, 37239, 49652, 62065, 74478, 99304, 124130, 148956, 186195, 198608, 248260, 297912, 372390, 496520, 595824, 744780, 993040, 1489560, 2979120]

約数ペア:

[(1, 2979120), (2, 1489560), (3, 993040), (4, 744780), (5, 595824), (6, 496520), (8, 372390), (10, 297912), (12, 248260), (15, 198608), (16, 186195), (20, 148956), (24, 124130), (30, 99304), (40, 74478), (48, 62065), (60, 49652), (80, 37239), (120, 24826), (240, 12413)]