12442160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 31069440

約数和(自身を除く): 18627280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 173, 232, 248, 290, 310, 346, 464, 496, 580, 620, 692, 865, 899, 1160, 1240, 1384, 1730, 1798, 2320, 2480, 2768, 3460, 3596, 4495, 5017, 5363, 6920, 7192, 8990, 10034, 10726, 13840, 14384, 17980, 20068, 21452, 25085, 26815, 35960, 40136, 42904, 50170, 53630, 71920, 80272, 85808, 100340, 107260, 155527, 200680, 214520, 311054, 401360, 429040, 622108, 777635, 1244216, 1555270, 2488432, 3110540, 6221080, 12442160]

約数ペア:

[(1, 12442160), (2, 6221080), (4, 3110540), (5, 2488432), (8, 1555270), (10, 1244216), (16, 777635), (20, 622108), (29, 429040), (31, 401360), (40, 311054), (58, 214520), (62, 200680), (80, 155527), (116, 107260), (124, 100340), (145, 85808), (155, 80272), (173, 71920), (232, 53630), (248, 50170), (290, 42904), (310, 40136), (346, 35960), (464, 26815), (496, 25085), (580, 21452), (620, 20068), (692, 17980), (865, 14384), (899, 13840), (1160, 10726), (1240, 10034), (1384, 8990), (1730, 7192), (1798, 6920), (2320, 5363), (2480, 5017), (2768, 4495), (3460, 3596)]