480511020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{728047}}^1$

素因数の和:728070

約数の個数: 48

約数和(自身を含む): 1467744768

約数和(自身を除く): 987233748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 728047, 1456094, 2184141, 2912188, 3640235, 4368282, 7280470, 8008517, 8736564, 10920705, 14560940, 16017034, 21841410, 24025551, 32034068, 40042585, 43682820, 48051102, 80085170, 96102204, 120127755, 160170340, 240255510, 480511020]

約数ペア:

[(1, 480511020), (2, 240255510), (3, 160170340), (4, 120127755), (5, 96102204), (6, 80085170), (10, 48051102), (11, 43682820), (12, 40042585), (15, 32034068), (20, 24025551), (22, 21841410), (30, 16017034), (33, 14560940), (44, 10920705), (55, 8736564), (60, 8008517), (66, 7280470), (110, 4368282), (132, 3640235), (165, 2912188), (220, 2184141), (330, 1456094), (660, 728047)]