206448960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{215051}}^1$

素因数の和:215071

約数の個数: 56

約数和(自身を含む): 655478496

約数和(自身を除く): 449029536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 215051, 430102, 645153, 860204, 1075255, 1290306, 1720408, 2150510, 2580612, 3225765, 3440816, 4301020, 5161224, 6451530, 6881632, 8602040, 10322448, 12903060, 13763264, 17204080, 20644896, 25806120, 34408160, 41289792, 51612240, 68816320, 103224480, 206448960]

約数ペア:

[(1, 206448960), (2, 103224480), (3, 68816320), (4, 51612240), (5, 41289792), (6, 34408160), (8, 25806120), (10, 20644896), (12, 17204080), (15, 13763264), (16, 12903060), (20, 10322448), (24, 8602040), (30, 6881632), (32, 6451530), (40, 5161224), (48, 4301020), (60, 3440816), (64, 3225765), (80, 2580612), (96, 2150510), (120, 1720408), (160, 1290306), (192, 1075255), (240, 860204), (320, 645153), (480, 430102), (960, 215051)]