40407180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61223}}^1$

素因数の和:61246

約数の個数: 48

約数和(自身を含む): 123427584

約数和(自身を除く): 83020404

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 61223, 122446, 183669, 244892, 306115, 367338, 612230, 673453, 734676, 918345, 1224460, 1346906, 1836690, 2020359, 2693812, 3367265, 3673380, 4040718, 6734530, 8081436, 10101795, 13469060, 20203590, 40407180]

約数ペア:

[(1, 40407180), (2, 20203590), (3, 13469060), (4, 10101795), (5, 8081436), (6, 6734530), (10, 4040718), (11, 3673380), (12, 3367265), (15, 2693812), (20, 2020359), (22, 1836690), (30, 1346906), (33, 1224460), (44, 918345), (55, 734676), (60, 673453), (66, 612230), (110, 367338), (132, 306115), (165, 244892), (220, 183669), (330, 122446), (660, 61223)]