12851520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1217}}^1$

素因数の和:1248

約数の個数: 112

約数和(自身を含む): 44549568

約数和(自身を除く): 31698048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1217, 1320, 1760, 2112, 2434, 2640, 3520, 3651, 4868, 5280, 6085, 7302, 9736, 10560, 12170, 13387, 14604, 18255, 19472, 24340, 26774, 29208, 36510, 38944, 40161, 48680, 53548, 58416, 66935, 73020, 77888, 80322, 97360, 107096, 116832, 133870, 146040, 160644, 194720, 200805, 214192, 233664, 267740, 292080, 321288, 389440, 401610, 428384, 535480, 584160, 642576, 803220, 856768, 1070960, 1168320, 1285152, 1606440, 2141920, 2570304, 3212880, 4283840, 6425760, 12851520]

約数ペア:

[(1, 12851520), (2, 6425760), (3, 4283840), (4, 3212880), (5, 2570304), (6, 2141920), (8, 1606440), (10, 1285152), (11, 1168320), (12, 1070960), (15, 856768), (16, 803220), (20, 642576), (22, 584160), (24, 535480), (30, 428384), (32, 401610), (33, 389440), (40, 321288), (44, 292080), (48, 267740), (55, 233664), (60, 214192), (64, 200805), (66, 194720), (80, 160644), (88, 146040), (96, 133870), (110, 116832), (120, 107096), (132, 97360), (160, 80322), (165, 77888), (176, 73020), (192, 66935), (220, 58416), (240, 53548), (264, 48680), (320, 40161), (330, 38944), (352, 36510), (440, 29208), (480, 26774), (528, 24340), (660, 19472), (704, 18255), (880, 14604), (960, 13387), (1056, 12170), (1217, 10560), (1320, 9736), (1760, 7302), (2112, 6085), (2434, 5280), (2640, 4868), (3520, 3651)]