79846020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{147863}}^1$

素因数の和:147881

約数の個数: 48

約数和(自身を含む): 248411520

約数和(自身を除く): 168565500

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, 147863, 295726, 443589, 591452, 739315, 887178, 1330767, 1478630, 1774356, 2217945, 2661534, 2957260, 3992301, 4435890, 5323068, 6653835, 7984602, 8871780, 13307670, 15969204, 19961505, 26615340, 39923010, 79846020]

約数ペア:

[(1, 79846020), (2, 39923010), (3, 26615340), (4, 19961505), (5, 15969204), (6, 13307670), (9, 8871780), (10, 7984602), (12, 6653835), (15, 5323068), (18, 4435890), (20, 3992301), (27, 2957260), (30, 2661534), (36, 2217945), (45, 1774356), (54, 1478630), (60, 1330767), (90, 887178), (108, 739315), (135, 591452), (180, 443589), (270, 295726), (540, 147863)]