133679760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{556999}}^1$

素因数の和:557015

約数の個数: 40

約数和(自身を含む): 414408000

約数和(自身を除く): 280728240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 556999, 1113998, 1670997, 2227996, 2784995, 3341994, 4455992, 5569990, 6683988, 8354985, 8911984, 11139980, 13367976, 16709970, 22279960, 26735952, 33419940, 44559920, 66839880, 133679760]

約数ペア:

[(1, 133679760), (2, 66839880), (3, 44559920), (4, 33419940), (5, 26735952), (6, 22279960), (8, 16709970), (10, 13367976), (12, 11139980), (15, 8911984), (16, 8354985), (20, 6683988), (24, 5569990), (30, 4455992), (40, 3341994), (48, 2784995), (60, 2227996), (80, 1670997), (120, 1113998), (240, 556999)]