2478312180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{4589467}}^1$

素因数の和:4589485

約数の個数: 48

約数和(自身を含む): 7710306240

約数和(自身を除く): 5231994060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 4589467, 9178934, 13768401, 18357868, 22947335, 27536802, 41305203, 45894670, 55073604, 68842005, 82610406, 91789340, 123915609, 137684010, 165220812, 206526015, 247831218, 275368020, 413052030, 495662436, 619578045, 826104060, 1239156090, 2478312180]

約数ペア:

[(1, 2478312180), (2, 1239156090), (3, 826104060), (4, 619578045), (5, 495662436), (6, 413052030), (9, 275368020), (10, 247831218), (12, 206526015), (15, 165220812), (18, 137684010), (20, 123915609), (27, 91789340), (30, 82610406), (36, 68842005), (45, 55073604), (54, 45894670), (60, 41305203), (90, 27536802), (108, 22947335), (135, 18357868), (180, 13768401), (270, 9178934), (540, 4589467)]