6647715120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{27698813}}^1$

素因数の和:27698829

約数の個数: 40

約数和(自身を含む): 20607917616

約数和(自身を除く): 13960202496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 27698813, 55397626, 83096439, 110795252, 138494065, 166192878, 221590504, 276988130, 332385756, 415482195, 443181008, 553976260, 664771512, 830964390, 1107952520, 1329543024, 1661928780, 2215905040, 3323857560, 6647715120]

約数ペア:

[(1, 6647715120), (2, 3323857560), (3, 2215905040), (4, 1661928780), (5, 1329543024), (6, 1107952520), (8, 830964390), (10, 664771512), (12, 553976260), (15, 443181008), (16, 415482195), (20, 332385756), (24, 276988130), (30, 221590504), (40, 166192878), (48, 138494065), (60, 110795252), (80, 83096439), (120, 55397626), (240, 27698813)]