15118560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{10499}}^1$

素因数の和:10520

約数の個数: 72

約数和(自身を含む): 51597000

約数和(自身を除く): 36478440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 10499, 20998, 31497, 41996, 52495, 62994, 83992, 94491, 104990, 125988, 157485, 167984, 188982, 209980, 251976, 314970, 335968, 377964, 419960, 472455, 503952, 629940, 755928, 839920, 944910, 1007904, 1259880, 1511856, 1679840, 1889820, 2519760, 3023712, 3779640, 5039520, 7559280, 15118560]

約数ペア:

[(1, 15118560), (2, 7559280), (3, 5039520), (4, 3779640), (5, 3023712), (6, 2519760), (8, 1889820), (9, 1679840), (10, 1511856), (12, 1259880), (15, 1007904), (16, 944910), (18, 839920), (20, 755928), (24, 629940), (30, 503952), (32, 472455), (36, 419960), (40, 377964), (45, 335968), (48, 314970), (60, 251976), (72, 209980), (80, 188982), (90, 167984), (96, 157485), (120, 125988), (144, 104990), (160, 94491), (180, 83992), (240, 62994), (288, 52495), (360, 41996), (480, 31497), (720, 20998), (1440, 10499)]