79646040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{221239}}^1$

素因数の和:221256

約数の個数: 48

約数和(自身を含む): 258850800

約数和(自身を除く): 179204760

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, 221239, 442478, 663717, 884956, 1106195, 1327434, 1769912, 1991151, 2212390, 2654868, 3318585, 3982302, 4424780, 5309736, 6637170, 7964604, 8849560, 9955755, 13274340, 15929208, 19911510, 26548680, 39823020, 79646040]

約数ペア:

[(1, 79646040), (2, 39823020), (3, 26548680), (4, 19911510), (5, 15929208), (6, 13274340), (8, 9955755), (9, 8849560), (10, 7964604), (12, 6637170), (15, 5309736), (18, 4424780), (20, 3982302), (24, 3318585), (30, 2654868), (36, 2212390), (40, 1991151), (45, 1769912), (60, 1327434), (72, 1106195), (90, 884956), (120, 663717), (180, 442478), (360, 221239)]