281884920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2349041}}^1$

素因数の和:2349055

約数の個数: 32

約数和(自身を含む): 845655120

約数和(自身を除く): 563770200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2349041, 4698082, 7047123, 9396164, 11745205, 14094246, 18792328, 23490410, 28188492, 35235615, 46980820, 56376984, 70471230, 93961640, 140942460, 281884920]

約数ペア:

[(1, 281884920), (2, 140942460), (3, 93961640), (4, 70471230), (5, 56376984), (6, 46980820), (8, 35235615), (10, 28188492), (12, 23490410), (15, 18792328), (20, 14094246), (24, 11745205), (30, 9396164), (40, 7047123), (60, 4698082), (120, 2349041)]