4480560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{127}}^1$

素因数の和:160

約数の個数: 180

約数和(自身を含む): 17641728

約数和(自身を除く): 13161168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 127, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 254, 280, 294, 315, 336, 360, 381, 392, 420, 441, 490, 504, 508, 560, 588, 630, 635, 720, 735, 762, 784, 840, 882, 889, 980, 1008, 1016, 1143, 1176, 1260, 1270, 1470, 1524, 1680, 1764, 1778, 1905, 1960, 2032, 2205, 2286, 2352, 2520, 2540, 2667, 2940, 3048, 3528, 3556, 3810, 3920, 4410, 4445, 4572, 5040, 5080, 5334, 5715, 5880, 6096, 6223, 7056, 7112, 7620, 8001, 8820, 8890, 9144, 10160, 10668, 11430, 11760, 12446, 13335, 14224, 15240, 16002, 17640, 17780, 18288, 18669, 21336, 22860, 24892, 26670, 30480, 31115, 32004, 35280, 35560, 37338, 40005, 42672, 45720, 49784, 53340, 56007, 62230, 64008, 71120, 74676, 80010, 91440, 93345, 99568, 106680, 112014, 124460, 128016, 149352, 160020, 186690, 213360, 224028, 248920, 280035, 298704, 320040, 373380, 448056, 497840, 560070, 640080, 746760, 896112, 1120140, 1493520, 2240280, 4480560]

約数ペア:

[(1, 4480560), (2, 2240280), (3, 1493520), (4, 1120140), (5, 896112), (6, 746760), (7, 640080), (8, 560070), (9, 497840), (10, 448056), (12, 373380), (14, 320040), (15, 298704), (16, 280035), (18, 248920), (20, 224028), (21, 213360), (24, 186690), (28, 160020), (30, 149352), (35, 128016), (36, 124460), (40, 112014), (42, 106680), (45, 99568), (48, 93345), (49, 91440), (56, 80010), (60, 74676), (63, 71120), (70, 64008), (72, 62230), (80, 56007), (84, 53340), (90, 49784), (98, 45720), (105, 42672), (112, 40005), (120, 37338), (126, 35560), (127, 35280), (140, 32004), (144, 31115), (147, 30480), (168, 26670), (180, 24892), (196, 22860), (210, 21336), (240, 18669), (245, 18288), (252, 17780), (254, 17640), (280, 16002), (294, 15240), (315, 14224), (336, 13335), (360, 12446), (381, 11760), (392, 11430), (420, 10668), (441, 10160), (490, 9144), (504, 8890), (508, 8820), (560, 8001), (588, 7620), (630, 7112), (635, 7056), (720, 6223), (735, 6096), (762, 5880), (784, 5715), (840, 5334), (882, 5080), (889, 5040), (980, 4572), (1008, 4445), (1016, 4410), (1143, 3920), (1176, 3810), (1260, 3556), (1270, 3528), (1470, 3048), (1524, 2940), (1680, 2667), (1764, 2540), (1778, 2520), (1905, 2352), (1960, 2286), (2032, 2205)]