87566040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{243239}}^1$

素因数の和:243256

約数の個数: 48

約数和(自身を含む): 284590800

約数和(自身を除く): 197024760

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, 243239, 486478, 729717, 972956, 1216195, 1459434, 1945912, 2189151, 2432390, 2918868, 3648585, 4378302, 4864780, 5837736, 7297170, 8756604, 9729560, 10945755, 14594340, 17513208, 21891510, 29188680, 43783020, 87566040]

約数ペア:

[(1, 87566040), (2, 43783020), (3, 29188680), (4, 21891510), (5, 17513208), (6, 14594340), (8, 10945755), (9, 9729560), (10, 8756604), (12, 7297170), (15, 5837736), (18, 4864780), (20, 4378302), (24, 3648585), (30, 2918868), (36, 2432390), (40, 2189151), (45, 1945912), (60, 1459434), (72, 1216195), (90, 972956), (120, 729717), (180, 486478), (360, 243239)]