1842890040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5119139}}^1$

素因数の和:5119156

約数の個数: 48

約数和(自身を含む): 5989393800

約数和(自身を除く): 4146503760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5119139, 10238278, 15357417, 20476556, 25595695, 30714834, 40953112, 46072251, 51191390, 61429668, 76787085, 92144502, 102382780, 122859336, 153574170, 184289004, 204765560, 230361255, 307148340, 368578008, 460722510, 614296680, 921445020, 1842890040]

約数ペア:

[(1, 1842890040), (2, 921445020), (3, 614296680), (4, 460722510), (5, 368578008), (6, 307148340), (8, 230361255), (9, 204765560), (10, 184289004), (12, 153574170), (15, 122859336), (18, 102382780), (20, 92144502), (24, 76787085), (30, 61429668), (36, 51191390), (40, 46072251), (45, 40953112), (60, 30714834), (72, 25595695), (90, 20476556), (120, 15357417), (180, 10238278), (360, 5119139)]