90976680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{252713}}^1$

素因数の和:252730

約数の個数: 48

約数和(自身を含む): 295675380

約数和(自身を除く): 204698700

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, 252713, 505426, 758139, 1010852, 1263565, 1516278, 2021704, 2274417, 2527130, 3032556, 3790695, 4548834, 5054260, 6065112, 7581390, 9097668, 10108520, 11372085, 15162780, 18195336, 22744170, 30325560, 45488340, 90976680]

約数ペア:

[(1, 90976680), (2, 45488340), (3, 30325560), (4, 22744170), (5, 18195336), (6, 15162780), (8, 11372085), (9, 10108520), (10, 9097668), (12, 7581390), (15, 6065112), (18, 5054260), (20, 4548834), (24, 3790695), (30, 3032556), (36, 2527130), (40, 2274417), (45, 2021704), (60, 1516278), (72, 1263565), (90, 1010852), (120, 758139), (180, 505426), (360, 252713)]