4780160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 14394240

約数和(自身を除く): 9614080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 97, 110, 112, 128, 140, 154, 160, 176, 194, 220, 224, 280, 308, 320, 352, 385, 388, 440, 448, 485, 560, 616, 640, 679, 704, 770, 776, 880, 896, 970, 1067, 1120, 1232, 1358, 1408, 1540, 1552, 1760, 1940, 2134, 2240, 2464, 2716, 3080, 3104, 3395, 3520, 3880, 4268, 4480, 4928, 5335, 5432, 6160, 6208, 6790, 7040, 7469, 7760, 8536, 9856, 10670, 10864, 12320, 12416, 13580, 14938, 15520, 17072, 21340, 21728, 24640, 27160, 29876, 31040, 34144, 37345, 42680, 43456, 49280, 54320, 59752, 62080, 68288, 74690, 85360, 86912, 108640, 119504, 136576, 149380, 170720, 217280, 239008, 298760, 341440, 434560, 478016, 597520, 682880, 956032, 1195040, 2390080, 4780160]

約数ペア:

[(1, 4780160), (2, 2390080), (4, 1195040), (5, 956032), (7, 682880), (8, 597520), (10, 478016), (11, 434560), (14, 341440), (16, 298760), (20, 239008), (22, 217280), (28, 170720), (32, 149380), (35, 136576), (40, 119504), (44, 108640), (55, 86912), (56, 85360), (64, 74690), (70, 68288), (77, 62080), (80, 59752), (88, 54320), (97, 49280), (110, 43456), (112, 42680), (128, 37345), (140, 34144), (154, 31040), (160, 29876), (176, 27160), (194, 24640), (220, 21728), (224, 21340), (280, 17072), (308, 15520), (320, 14938), (352, 13580), (385, 12416), (388, 12320), (440, 10864), (448, 10670), (485, 9856), (560, 8536), (616, 7760), (640, 7469), (679, 7040), (704, 6790), (770, 6208), (776, 6160), (880, 5432), (896, 5335), (970, 4928), (1067, 4480), (1120, 4268), (1232, 3880), (1358, 3520), (1408, 3395), (1540, 3104), (1552, 3080), (1760, 2716), (1940, 2464), (2134, 2240)]