79499340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{147221}}^1$

素因数の和:147239

約数の個数: 48

約数和(自身を含む): 247332960

約数和(自身を除く): 167833620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 147221, 294442, 441663, 588884, 736105, 883326, 1324989, 1472210, 1766652, 2208315, 2649978, 2944420, 3974967, 4416630, 5299956, 6624945, 7949934, 8833260, 13249890, 15899868, 19874835, 26499780, 39749670, 79499340]

約数ペア:

[(1, 79499340), (2, 39749670), (3, 26499780), (4, 19874835), (5, 15899868), (6, 13249890), (9, 8833260), (10, 7949934), (12, 6624945), (15, 5299956), (18, 4416630), (20, 3974967), (27, 2944420), (30, 2649978), (36, 2208315), (45, 1766652), (54, 1472210), (60, 1324989), (90, 883326), (108, 736105), (135, 588884), (180, 441663), (270, 294442), (540, 147221)]