54208920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26573}}^1$

素因数の和:26604

約数の個数: 64

約数和(自身を含む): 172199520

約数和(自身を除く): 117990600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 26573, 53146, 79719, 106292, 132865, 159438, 212584, 265730, 318876, 398595, 451741, 531460, 637752, 797190, 903482, 1062920, 1355223, 1594380, 1806964, 2258705, 2710446, 3188760, 3613928, 4517410, 5420892, 6776115, 9034820, 10841784, 13552230, 18069640, 27104460, 54208920]

約数ペア:

[(1, 54208920), (2, 27104460), (3, 18069640), (4, 13552230), (5, 10841784), (6, 9034820), (8, 6776115), (10, 5420892), (12, 4517410), (15, 3613928), (17, 3188760), (20, 2710446), (24, 2258705), (30, 1806964), (34, 1594380), (40, 1355223), (51, 1062920), (60, 903482), (68, 797190), (85, 637752), (102, 531460), (120, 451741), (136, 398595), (170, 318876), (204, 265730), (255, 212584), (340, 159438), (408, 132865), (510, 106292), (680, 79719), (1020, 53146), (2040, 26573)]