239920565580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{58741}}^1\times {\mathrm{22691}}^1$

素因数の和:81447

約数の個数: 72

約数和(自身を含む): 727803511344

約数和(自身を除く): 487882945764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 22691, 45382, 58741, 68073, 90764, 113455, 117482, 136146, 176223, 204219, 226910, 234964, 272292, 293705, 340365, 352446, 408438, 453820, 528669, 587410, 680730, 704892, 816876, 881115, 1021095, 1057338, 1174820, 1361460, 1762230, 2042190, 2114676, 2643345, 3524460, 4084380, 5286690, 10573380, 1332892031, 2665784062, 3998676093, 5331568124, 6664460155, 7997352186, 11996028279, 13328920310, 15994704372, 19993380465, 23992056558, 26657840620, 39986760930, 47984113116, 59980141395, 79973521860, 119960282790, 239920565580]

約数ペア:

[(1, 239920565580), (2, 119960282790), (3, 79973521860), (4, 59980141395), (5, 47984113116), (6, 39986760930), (9, 26657840620), (10, 23992056558), (12, 19993380465), (15, 15994704372), (18, 13328920310), (20, 11996028279), (30, 7997352186), (36, 6664460155), (45, 5331568124), (60, 3998676093), (90, 2665784062), (180, 1332892031), (22691, 10573380), (45382, 5286690), (58741, 4084380), (68073, 3524460), (90764, 2643345), (113455, 2114676), (117482, 2042190), (136146, 1762230), (176223, 1361460), (204219, 1174820), (226910, 1057338), (234964, 1021095), (272292, 881115), (293705, 816876), (340365, 704892), (352446, 680730), (408438, 587410), (453820, 528669)]