2069711760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8623799}}^1$

素因数の和:8623815

約数の個数: 40

約数和(自身を含む): 6416107200

約数和(自身を除く): 4346395440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8623799, 17247598, 25871397, 34495196, 43118995, 51742794, 68990392, 86237990, 103485588, 129356985, 137980784, 172475980, 206971176, 258713970, 344951960, 413942352, 517427940, 689903920, 1034855880, 2069711760]

約数ペア:

[(1, 2069711760), (2, 1034855880), (3, 689903920), (4, 517427940), (5, 413942352), (6, 344951960), (8, 258713970), (10, 206971176), (12, 172475980), (15, 137980784), (16, 129356985), (20, 103485588), (24, 86237990), (30, 68990392), (40, 51742794), (48, 43118995), (60, 34495196), (80, 25871397), (120, 17247598), (240, 8623799)]