173968920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{483247}}^1$

素因数の和:483264

約数の個数: 48

約数和(自身を含む): 565400160

約数和(自身を除く): 391431240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 483247, 966494, 1449741, 1932988, 2416235, 2899482, 3865976, 4349223, 4832470, 5798964, 7248705, 8698446, 9664940, 11597928, 14497410, 17396892, 19329880, 21746115, 28994820, 34793784, 43492230, 57989640, 86984460, 173968920]

約数ペア:

[(1, 173968920), (2, 86984460), (3, 57989640), (4, 43492230), (5, 34793784), (6, 28994820), (8, 21746115), (9, 19329880), (10, 17396892), (12, 14497410), (15, 11597928), (18, 9664940), (20, 8698446), (24, 7248705), (30, 5798964), (36, 4832470), (40, 4349223), (45, 3865976), (60, 2899482), (72, 2416235), (90, 1932988), (120, 1449741), (180, 966494), (360, 483247)]