126956880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{176329}}^1$

素因数の和:176348

約数の個数: 60

約数和(自身を含む): 426365940

約数和(自身を除く): 299409060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 176329, 352658, 528987, 705316, 881645, 1057974, 1410632, 1586961, 1763290, 2115948, 2644935, 2821264, 3173922, 3526580, 4231896, 5289870, 6347844, 7053160, 7934805, 8463792, 10579740, 12695688, 14106320, 15869610, 21159480, 25391376, 31739220, 42318960, 63478440, 126956880]

約数ペア:

[(1, 126956880), (2, 63478440), (3, 42318960), (4, 31739220), (5, 25391376), (6, 21159480), (8, 15869610), (9, 14106320), (10, 12695688), (12, 10579740), (15, 8463792), (16, 7934805), (18, 7053160), (20, 6347844), (24, 5289870), (30, 4231896), (36, 3526580), (40, 3173922), (45, 2821264), (48, 2644935), (60, 2115948), (72, 1763290), (80, 1586961), (90, 1410632), (120, 1057974), (144, 881645), (180, 705316), (240, 528987), (360, 352658), (720, 176329)]