105247920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{438533}}^1$

素因数の和:438549

約数の個数: 40

約数和(自身を含む): 326269296

約数和(自身を除く): 221021376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 438533, 877066, 1315599, 1754132, 2192665, 2631198, 3508264, 4385330, 5262396, 6577995, 7016528, 8770660, 10524792, 13155990, 17541320, 21049584, 26311980, 35082640, 52623960, 105247920]

約数ペア:

[(1, 105247920), (2, 52623960), (3, 35082640), (4, 26311980), (5, 21049584), (6, 17541320), (8, 13155990), (10, 10524792), (12, 8770660), (15, 7016528), (16, 6577995), (20, 5262396), (24, 4385330), (30, 3508264), (40, 2631198), (48, 2192665), (60, 1754132), (80, 1315599), (120, 877066), (240, 438533)]