137230560

素因数分解:

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

素因数の和:785

約数の個数: 144

約数和(自身を含む): 472058496

約数和(自身を除く): 334827936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 157, 160, 180, 240, 288, 314, 360, 471, 480, 607, 628, 720, 785, 942, 1214, 1256, 1413, 1440, 1570, 1821, 1884, 2355, 2428, 2512, 2826, 3035, 3140, 3642, 3768, 4710, 4856, 5024, 5463, 5652, 6070, 6280, 7065, 7284, 7536, 9105, 9420, 9712, 10926, 11304, 12140, 12560, 14130, 14568, 15072, 18210, 18840, 19424, 21852, 22608, 24280, 25120, 27315, 28260, 29136, 36420, 37680, 43704, 45216, 48560, 54630, 56520, 58272, 72840, 75360, 87408, 95299, 97120, 109260, 113040, 145680, 174816, 190598, 218520, 226080, 285897, 291360, 381196, 437040, 476495, 571794, 762392, 857691, 874080, 952990, 1143588, 1429485, 1524784, 1715382, 1905980, 2287176, 2858970, 3049568, 3430764, 3811960, 4288455, 4574352, 5717940, 6861528, 7623920, 8576910, 9148704, 11435880, 13723056, 15247840, 17153820, 22871760, 27446112, 34307640, 45743520, 68615280, 137230560]

約数ペア:

[(1, 137230560), (2, 68615280), (3, 45743520), (4, 34307640), (5, 27446112), (6, 22871760), (8, 17153820), (9, 15247840), (10, 13723056), (12, 11435880), (15, 9148704), (16, 8576910), (18, 7623920), (20, 6861528), (24, 5717940), (30, 4574352), (32, 4288455), (36, 3811960), (40, 3430764), (45, 3049568), (48, 2858970), (60, 2287176), (72, 1905980), (80, 1715382), (90, 1524784), (96, 1429485), (120, 1143588), (144, 952990), (157, 874080), (160, 857691), (180, 762392), (240, 571794), (288, 476495), (314, 437040), (360, 381196), (471, 291360), (480, 285897), (607, 226080), (628, 218520), (720, 190598), (785, 174816), (942, 145680), (1214, 113040), (1256, 109260), (1413, 97120), (1440, 95299), (1570, 87408), (1821, 75360), (1884, 72840), (2355, 58272), (2428, 56520), (2512, 54630), (2826, 48560), (3035, 45216), (3140, 43704), (3642, 37680), (3768, 36420), (4710, 29136), (4856, 28260), (5024, 27315), (5463, 25120), (5652, 24280), (6070, 22608), (6280, 21852), (7065, 19424), (7284, 18840), (7536, 18210), (9105, 15072), (9420, 14568), (9712, 14130), (10926, 12560), (11304, 12140)]