13329840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55541}}^1$

素因数の和:55557

約数の個数: 40

約数和(自身を含む): 41323248

約数和(自身を除く): 27993408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55541, 111082, 166623, 222164, 277705, 333246, 444328, 555410, 666492, 833115, 888656, 1110820, 1332984, 1666230, 2221640, 2665968, 3332460, 4443280, 6664920, 13329840]

約数ペア:

[(1, 13329840), (2, 6664920), (3, 4443280), (4, 3332460), (5, 2665968), (6, 2221640), (8, 1666230), (10, 1332984), (12, 1110820), (15, 888656), (16, 833115), (20, 666492), (24, 555410), (30, 444328), (40, 333246), (48, 277705), (60, 222164), (80, 166623), (120, 111082), (240, 55541)]