531232920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1475647}}^1$

素因数の和:1475664

約数の個数: 48

約数和(自身を含む): 1726508160

約数和(自身を除く): 1195275240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1475647, 2951294, 4426941, 5902588, 7378235, 8853882, 11805176, 13280823, 14756470, 17707764, 22134705, 26561646, 29512940, 35415528, 44269410, 53123292, 59025880, 66404115, 88538820, 106246584, 132808230, 177077640, 265616460, 531232920]

約数ペア:

[(1, 531232920), (2, 265616460), (3, 177077640), (4, 132808230), (5, 106246584), (6, 88538820), (8, 66404115), (9, 59025880), (10, 53123292), (12, 44269410), (15, 35415528), (18, 29512940), (20, 26561646), (24, 22134705), (30, 17707764), (36, 14756470), (40, 13280823), (45, 11805176), (60, 8853882), (72, 7378235), (90, 5902588), (120, 4426941), (180, 2951294), (360, 1475647)]