60509820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{144071}}^1$

素因数の和:144090

約数の個数: 48

約数和(自身を含む): 193632768

約数和(自身を除く): 133122948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 144071, 288142, 432213, 576284, 720355, 864426, 1008497, 1440710, 1728852, 2016994, 2161065, 2881420, 3025491, 4033988, 4322130, 5042485, 6050982, 8644260, 10084970, 12101964, 15127455, 20169940, 30254910, 60509820]

約数ペア:

[(1, 60509820), (2, 30254910), (3, 20169940), (4, 15127455), (5, 12101964), (6, 10084970), (7, 8644260), (10, 6050982), (12, 5042485), (14, 4322130), (15, 4033988), (20, 3025491), (21, 2881420), (28, 2161065), (30, 2016994), (35, 1728852), (42, 1440710), (60, 1008497), (70, 864426), (84, 720355), (105, 576284), (140, 432213), (210, 288142), (420, 144071)]