27563760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1823}}^1$

素因数の和:1852

約数の個数: 160

約数和(自身を含む): 108564480

約数和(自身を除く): 81000720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1823, 1890, 2160, 2520, 3024, 3646, 3780, 5040, 5469, 7292, 7560, 9115, 10938, 12761, 14584, 15120, 16407, 18230, 21876, 25522, 27345, 29168, 32814, 36460, 38283, 43752, 49221, 51044, 54690, 63805, 65628, 72920, 76566, 82035, 87504, 98442, 102088, 109380, 114849, 127610, 131256, 145840, 153132, 164070, 191415, 196884, 204176, 218760, 229698, 246105, 255220, 262512, 306264, 328140, 344547, 382830, 393768, 437520, 459396, 492210, 510440, 574245, 612528, 656280, 689094, 765660, 787536, 918792, 984420, 1020880, 1148490, 1312560, 1378188, 1531320, 1722735, 1837584, 1968840, 2296980, 2756376, 3062640, 3445470, 3937680, 4593960, 5512752, 6890940, 9187920, 13781880, 27563760]

約数ペア:

[(1, 27563760), (2, 13781880), (3, 9187920), (4, 6890940), (5, 5512752), (6, 4593960), (7, 3937680), (8, 3445470), (9, 3062640), (10, 2756376), (12, 2296980), (14, 1968840), (15, 1837584), (16, 1722735), (18, 1531320), (20, 1378188), (21, 1312560), (24, 1148490), (27, 1020880), (28, 984420), (30, 918792), (35, 787536), (36, 765660), (40, 689094), (42, 656280), (45, 612528), (48, 574245), (54, 510440), (56, 492210), (60, 459396), (63, 437520), (70, 393768), (72, 382830), (80, 344547), (84, 328140), (90, 306264), (105, 262512), (108, 255220), (112, 246105), (120, 229698), (126, 218760), (135, 204176), (140, 196884), (144, 191415), (168, 164070), (180, 153132), (189, 145840), (210, 131256), (216, 127610), (240, 114849), (252, 109380), (270, 102088), (280, 98442), (315, 87504), (336, 82035), (360, 76566), (378, 72920), (420, 65628), (432, 63805), (504, 54690), (540, 51044), (560, 49221), (630, 43752), (720, 38283), (756, 36460), (840, 32814), (945, 29168), (1008, 27345), (1080, 25522), (1260, 21876), (1512, 18230), (1680, 16407), (1823, 15120), (1890, 14584), (2160, 12761), (2520, 10938), (3024, 9115), (3646, 7560), (3780, 7292), (5040, 5469)]