243117120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{253247}}^1$

素因数の和:253267

約数の個数: 56

約数和(自身を含む): 771899904

約数和(自身を除く): 528782784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 253247, 506494, 759741, 1012988, 1266235, 1519482, 2025976, 2532470, 3038964, 3798705, 4051952, 5064940, 6077928, 7597410, 8103904, 10129880, 12155856, 15194820, 16207808, 20259760, 24311712, 30389640, 40519520, 48623424, 60779280, 81039040, 121558560, 243117120]

約数ペア:

[(1, 243117120), (2, 121558560), (3, 81039040), (4, 60779280), (5, 48623424), (6, 40519520), (8, 30389640), (10, 24311712), (12, 20259760), (15, 16207808), (16, 15194820), (20, 12155856), (24, 10129880), (30, 8103904), (32, 7597410), (40, 6077928), (48, 5064940), (60, 4051952), (64, 3798705), (80, 3038964), (96, 2532470), (120, 2025976), (160, 1519482), (192, 1266235), (240, 1012988), (320, 759741), (480, 506494), (960, 253247)]