6221080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 15033600

約数和(自身を除く): 8812520

約数列:

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

約数ペア:

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