9028920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1123}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 27515520

約数和(自身を除く): 18486600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1123, 1340, 1608, 2010, 2246, 2680, 3369, 4020, 4492, 5615, 6738, 8040, 8984, 11230, 13476, 16845, 22460, 26952, 33690, 44920, 67380, 75241, 134760, 150482, 225723, 300964, 376205, 451446, 601928, 752410, 902892, 1128615, 1504820, 1805784, 2257230, 3009640, 4514460, 9028920]

約数ペア:

[(1, 9028920), (2, 4514460), (3, 3009640), (4, 2257230), (5, 1805784), (6, 1504820), (8, 1128615), (10, 902892), (12, 752410), (15, 601928), (20, 451446), (24, 376205), (30, 300964), (40, 225723), (60, 150482), (67, 134760), (120, 75241), (134, 67380), (201, 44920), (268, 33690), (335, 26952), (402, 22460), (536, 16845), (670, 13476), (804, 11230), (1005, 8984), (1123, 8040), (1340, 6738), (1608, 5615), (2010, 4492), (2246, 4020), (2680, 3369)]