7300720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13037}}^1$

素因数の和:13057

約数の個数: 40

約数和(自身を含む): 19400544

約数和(自身を除く): 12099824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 13037, 26074, 52148, 65185, 91259, 104296, 130370, 182518, 208592, 260740, 365036, 456295, 521480, 730072, 912590, 1042960, 1460144, 1825180, 3650360, 7300720]

約数ペア:

[(1, 7300720), (2, 3650360), (4, 1825180), (5, 1460144), (7, 1042960), (8, 912590), (10, 730072), (14, 521480), (16, 456295), (20, 365036), (28, 260740), (35, 208592), (40, 182518), (56, 130370), (70, 104296), (80, 91259), (112, 65185), (140, 52148), (280, 26074), (560, 13037)]