486525760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{217199}}^1$

素因数の和:217223

約数の個数: 56

約数和(自身を含む): 1324051200

約数和(自身を除く): 837525440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 217199, 434398, 868796, 1085995, 1520393, 1737592, 2171990, 3040786, 3475184, 4343980, 6081572, 6950368, 7601965, 8687960, 12163144, 13900736, 15203930, 17375920, 24326288, 30407860, 34751840, 48652576, 60815720, 69503680, 97305152, 121631440, 243262880, 486525760]

約数ペア:

[(1, 486525760), (2, 243262880), (4, 121631440), (5, 97305152), (7, 69503680), (8, 60815720), (10, 48652576), (14, 34751840), (16, 30407860), (20, 24326288), (28, 17375920), (32, 15203930), (35, 13900736), (40, 12163144), (56, 8687960), (64, 7601965), (70, 6950368), (80, 6081572), (112, 4343980), (140, 3475184), (160, 3040786), (224, 2171990), (280, 1737592), (320, 1520393), (448, 1085995), (560, 868796), (1120, 434398), (2240, 217199)]