1485760

素因数分解:

$2^6\times 5^1\times {\mathrm{4643}}^1$

素因数の和:4660

約数の個数: 28

約数和(自身を含む): 3538728

約数和(自身を除く): 2052968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4643, 9286, 18572, 23215, 37144, 46430, 74288, 92860, 148576, 185720, 297152, 371440, 742880, 1485760]

約数ペア:

[(1, 1485760), (2, 742880), (4, 371440), (5, 297152), (8, 185720), (10, 148576), (16, 92860), (20, 74288), (32, 46430), (40, 37144), (64, 23215), (80, 18572), (160, 9286), (320, 4643)]