4613640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{38447}}^1$

素因数の和:38461

約数の個数: 32

約数和(自身を含む): 13841280

約数和(自身を除く): 9227640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 38447, 76894, 115341, 153788, 192235, 230682, 307576, 384470, 461364, 576705, 768940, 922728, 1153410, 1537880, 2306820, 4613640]

約数ペア:

[(1, 4613640), (2, 2306820), (3, 1537880), (4, 1153410), (5, 922728), (6, 768940), (8, 576705), (10, 461364), (12, 384470), (15, 307576), (20, 230682), (24, 192235), (30, 153788), (40, 115341), (60, 76894), (120, 38447)]