5280240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{449}}^1$

素因数の和:479

約数の個数: 120

約数和(自身を含む): 19083600

約数和(自身を除く): 13803360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 449, 490, 560, 588, 735, 784, 840, 898, 980, 1176, 1347, 1470, 1680, 1796, 1960, 2245, 2352, 2694, 2940, 3143, 3592, 3920, 4490, 5388, 5880, 6286, 6735, 7184, 8980, 9429, 10776, 11760, 12572, 13470, 15715, 17960, 18858, 21552, 22001, 25144, 26940, 31430, 35920, 37716, 44002, 47145, 50288, 53880, 62860, 66003, 75432, 88004, 94290, 107760, 110005, 125720, 132006, 150864, 176008, 188580, 220010, 251440, 264012, 330015, 352016, 377160, 440020, 528024, 660030, 754320, 880040, 1056048, 1320060, 1760080, 2640120, 5280240]

約数ペア:

[(1, 5280240), (2, 2640120), (3, 1760080), (4, 1320060), (5, 1056048), (6, 880040), (7, 754320), (8, 660030), (10, 528024), (12, 440020), (14, 377160), (15, 352016), (16, 330015), (20, 264012), (21, 251440), (24, 220010), (28, 188580), (30, 176008), (35, 150864), (40, 132006), (42, 125720), (48, 110005), (49, 107760), (56, 94290), (60, 88004), (70, 75432), (80, 66003), (84, 62860), (98, 53880), (105, 50288), (112, 47145), (120, 44002), (140, 37716), (147, 35920), (168, 31430), (196, 26940), (210, 25144), (240, 22001), (245, 21552), (280, 18858), (294, 17960), (336, 15715), (392, 13470), (420, 12572), (449, 11760), (490, 10776), (560, 9429), (588, 8980), (735, 7184), (784, 6735), (840, 6286), (898, 5880), (980, 5388), (1176, 4490), (1347, 3920), (1470, 3592), (1680, 3143), (1796, 2940), (1960, 2694), (2245, 2352)]