115719480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{321443}}^1$

素因数の和:321460

約数の個数: 48

約数和(自身を含む): 376089480

約数和(自身を除く): 260370000

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, 321443, 642886, 964329, 1285772, 1607215, 1928658, 2571544, 2892987, 3214430, 3857316, 4821645, 5785974, 6428860, 7714632, 9643290, 11571948, 12857720, 14464935, 19286580, 23143896, 28929870, 38573160, 57859740, 115719480]

約数ペア:

[(1, 115719480), (2, 57859740), (3, 38573160), (4, 28929870), (5, 23143896), (6, 19286580), (8, 14464935), (9, 12857720), (10, 11571948), (12, 9643290), (15, 7714632), (18, 6428860), (20, 5785974), (24, 4821645), (30, 3857316), (36, 3214430), (40, 2892987), (45, 2571544), (60, 1928658), (72, 1607215), (90, 1285772), (120, 964329), (180, 642886), (360, 321443)]