2989920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{6229}}^1$

素因数の和:6247

約数の個数: 48

約数和(自身を含む): 9419760

約数和(自身を除く): 6429840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 6229, 12458, 18687, 24916, 31145, 37374, 49832, 62290, 74748, 93435, 99664, 124580, 149496, 186870, 199328, 249160, 298992, 373740, 498320, 597984, 747480, 996640, 1494960, 2989920]

約数ペア:

[(1, 2989920), (2, 1494960), (3, 996640), (4, 747480), (5, 597984), (6, 498320), (8, 373740), (10, 298992), (12, 249160), (15, 199328), (16, 186870), (20, 149496), (24, 124580), (30, 99664), (32, 93435), (40, 74748), (48, 62290), (60, 49832), (80, 37374), (96, 31145), (120, 24916), (160, 18687), (240, 12458), (480, 6229)]