12444180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29629}}^1$

素因数の和:29648

約数の個数: 48

約数和(自身を含む): 39822720

約数和(自身を除く): 27378540

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, 29629, 59258, 88887, 118516, 148145, 177774, 207403, 296290, 355548, 414806, 444435, 592580, 622209, 829612, 888870, 1037015, 1244418, 1777740, 2074030, 2488836, 3111045, 4148060, 6222090, 12444180]

約数ペア:

[(1, 12444180), (2, 6222090), (3, 4148060), (4, 3111045), (5, 2488836), (6, 2074030), (7, 1777740), (10, 1244418), (12, 1037015), (14, 888870), (15, 829612), (20, 622209), (21, 592580), (28, 444435), (30, 414806), (35, 355548), (42, 296290), (60, 207403), (70, 177774), (84, 148145), (105, 118516), (140, 88887), (210, 59258), (420, 29629)]