115981380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{644341}}^1$

素因数の和:644356

約数の個数: 36

約数和(自身を含む): 351810732

約数和(自身を除く): 235829352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 644341, 1288682, 1933023, 2577364, 3221705, 3866046, 5799069, 6443410, 7732092, 9665115, 11598138, 12886820, 19330230, 23196276, 28995345, 38660460, 57990690, 115981380]

約数ペア:

[(1, 115981380), (2, 57990690), (3, 38660460), (4, 28995345), (5, 23196276), (6, 19330230), (9, 12886820), (10, 11598138), (12, 9665115), (15, 7732092), (18, 6443410), (20, 5799069), (30, 3866046), (36, 3221705), (45, 2577364), (60, 1933023), (90, 1288682), (180, 644341)]