1980768

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 48

約数和(自身を含む): 5322240

約数和(自身を除く): 3341472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 439, 564, 752, 878, 1128, 1317, 1504, 1756, 2256, 2634, 3512, 4512, 5268, 7024, 10536, 14048, 20633, 21072, 41266, 42144, 61899, 82532, 123798, 165064, 247596, 330128, 495192, 660256, 990384, 1980768]

約数ペア:

[(1, 1980768), (2, 990384), (3, 660256), (4, 495192), (6, 330128), (8, 247596), (12, 165064), (16, 123798), (24, 82532), (32, 61899), (47, 42144), (48, 41266), (94, 21072), (96, 20633), (141, 14048), (188, 10536), (282, 7024), (376, 5268), (439, 4512), (564, 3512), (752, 2634), (878, 2256), (1128, 1756), (1317, 1504)]