1443040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 48

約数和(自身を含む): 3538080

約数和(自身を除く): 2095040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 311, 464, 580, 622, 928, 1160, 1244, 1555, 2320, 2488, 3110, 4640, 4976, 6220, 9019, 9952, 12440, 18038, 24880, 36076, 45095, 49760, 72152, 90190, 144304, 180380, 288608, 360760, 721520, 1443040]

約数ペア:

[(1, 1443040), (2, 721520), (4, 360760), (5, 288608), (8, 180380), (10, 144304), (16, 90190), (20, 72152), (29, 49760), (32, 45095), (40, 36076), (58, 24880), (80, 18038), (116, 12440), (145, 9952), (160, 9019), (232, 6220), (290, 4976), (311, 4640), (464, 3110), (580, 2488), (622, 2320), (928, 1555), (1160, 1244)]