531117960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4425983}}^1$

素因数の和:4425997

約数の個数: 32

約数和(自身を含む): 1593354240

約数和(自身を除く): 1062236280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4425983, 8851966, 13277949, 17703932, 22129915, 26555898, 35407864, 44259830, 53111796, 66389745, 88519660, 106223592, 132779490, 177039320, 265558980, 531117960]

約数ペア:

[(1, 531117960), (2, 265558980), (3, 177039320), (4, 132779490), (5, 106223592), (6, 88519660), (8, 66389745), (10, 53111796), (12, 44259830), (15, 35407864), (20, 26555898), (24, 22129915), (30, 17703932), (40, 13277949), (60, 8851966), (120, 4425983)]