297358920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{825997}}^1$

素因数の和:826014

約数の個数: 48

約数和(自身を含む): 966417660

約数和(自身を除く): 669058740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 825997, 1651994, 2477991, 3303988, 4129985, 4955982, 6607976, 7433973, 8259970, 9911964, 12389955, 14867946, 16519940, 19823928, 24779910, 29735892, 33039880, 37169865, 49559820, 59471784, 74339730, 99119640, 148679460, 297358920]

約数ペア:

[(1, 297358920), (2, 148679460), (3, 99119640), (4, 74339730), (5, 59471784), (6, 49559820), (8, 37169865), (9, 33039880), (10, 29735892), (12, 24779910), (15, 19823928), (18, 16519940), (20, 14867946), (24, 12389955), (30, 9911964), (36, 8259970), (40, 7433973), (45, 6607976), (60, 4955982), (72, 4129985), (90, 3303988), (120, 2477991), (180, 1651994), (360, 825997)]