12304160

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6991}}^1$

素因数の和:7017

約数の個数: 48

約数和(自身を含む): 31715712

約数和(自身を除く): 19411552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6991, 13982, 27964, 34955, 55928, 69910, 76901, 111856, 139820, 153802, 223712, 279640, 307604, 384505, 559280, 615208, 769010, 1118560, 1230416, 1538020, 2460832, 3076040, 6152080, 12304160]

約数ペア:

[(1, 12304160), (2, 6152080), (4, 3076040), (5, 2460832), (8, 1538020), (10, 1230416), (11, 1118560), (16, 769010), (20, 615208), (22, 559280), (32, 384505), (40, 307604), (44, 279640), (55, 223712), (80, 153802), (88, 139820), (110, 111856), (160, 76901), (176, 69910), (220, 55928), (352, 34955), (440, 27964), (880, 13982), (1760, 6991)]