1303680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1$

素因数の和:126

約数の個数: 128

約数和(自身を含む): 4798080

約数和(自身を除く): 3494400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 128, 140, 160, 168, 192, 194, 210, 224, 240, 280, 291, 320, 336, 384, 388, 420, 448, 480, 485, 560, 582, 640, 672, 679, 776, 840, 896, 960, 970, 1120, 1164, 1344, 1358, 1455, 1552, 1680, 1920, 1940, 2037, 2240, 2328, 2688, 2716, 2910, 3104, 3360, 3395, 3880, 4074, 4480, 4656, 5432, 5820, 6208, 6720, 6790, 7760, 8148, 9312, 10185, 10864, 11640, 12416, 13440, 13580, 15520, 16296, 18624, 20370, 21728, 23280, 27160, 31040, 32592, 37248, 40740, 43456, 46560, 54320, 62080, 65184, 81480, 86912, 93120, 108640, 130368, 162960, 186240, 217280, 260736, 325920, 434560, 651840, 1303680]

約数ペア:

[(1, 1303680), (2, 651840), (3, 434560), (4, 325920), (5, 260736), (6, 217280), (7, 186240), (8, 162960), (10, 130368), (12, 108640), (14, 93120), (15, 86912), (16, 81480), (20, 65184), (21, 62080), (24, 54320), (28, 46560), (30, 43456), (32, 40740), (35, 37248), (40, 32592), (42, 31040), (48, 27160), (56, 23280), (60, 21728), (64, 20370), (70, 18624), (80, 16296), (84, 15520), (96, 13580), (97, 13440), (105, 12416), (112, 11640), (120, 10864), (128, 10185), (140, 9312), (160, 8148), (168, 7760), (192, 6790), (194, 6720), (210, 6208), (224, 5820), (240, 5432), (280, 4656), (291, 4480), (320, 4074), (336, 3880), (384, 3395), (388, 3360), (420, 3104), (448, 2910), (480, 2716), (485, 2688), (560, 2328), (582, 2240), (640, 2037), (672, 1940), (679, 1920), (776, 1680), (840, 1552), (896, 1455), (960, 1358), (970, 1344), (1120, 1164)]