91487040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:784

約数の個数: 112

約数和(自身を含む): 292803072

約数和(自身を除く): 201316032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 607, 628, 785, 942, 960, 1214, 1256, 1570, 1821, 1884, 2355, 2428, 2512, 3035, 3140, 3642, 3768, 4710, 4856, 5024, 6070, 6280, 7284, 7536, 9105, 9420, 9712, 10048, 12140, 12560, 14568, 15072, 18210, 18840, 19424, 24280, 25120, 29136, 30144, 36420, 37680, 38848, 48560, 50240, 58272, 72840, 75360, 95299, 97120, 116544, 145680, 150720, 190598, 194240, 285897, 291360, 381196, 476495, 571794, 582720, 762392, 952990, 1143588, 1429485, 1524784, 1905980, 2287176, 2858970, 3049568, 3811960, 4574352, 5717940, 6099136, 7623920, 9148704, 11435880, 15247840, 18297408, 22871760, 30495680, 45743520, 91487040]

約数ペア:

[(1, 91487040), (2, 45743520), (3, 30495680), (4, 22871760), (5, 18297408), (6, 15247840), (8, 11435880), (10, 9148704), (12, 7623920), (15, 6099136), (16, 5717940), (20, 4574352), (24, 3811960), (30, 3049568), (32, 2858970), (40, 2287176), (48, 1905980), (60, 1524784), (64, 1429485), (80, 1143588), (96, 952990), (120, 762392), (157, 582720), (160, 571794), (192, 476495), (240, 381196), (314, 291360), (320, 285897), (471, 194240), (480, 190598), (607, 150720), (628, 145680), (785, 116544), (942, 97120), (960, 95299), (1214, 75360), (1256, 72840), (1570, 58272), (1821, 50240), (1884, 48560), (2355, 38848), (2428, 37680), (2512, 36420), (3035, 30144), (3140, 29136), (3642, 25120), (3768, 24280), (4710, 19424), (4856, 18840), (5024, 18210), (6070, 15072), (6280, 14568), (7284, 12560), (7536, 12140), (9105, 10048), (9420, 9712)]