121804960

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6737}}^1$

素因数の和:6865

約数の個数: 48

約数和(自身を含む): 290353896

約数和(自身を除く): 168548936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 6737, 9040, 13474, 18080, 26948, 33685, 53896, 67370, 107792, 134740, 215584, 269480, 538960, 761281, 1077920, 1522562, 3045124, 3806405, 6090248, 7612810, 12180496, 15225620, 24360992, 30451240, 60902480, 121804960]

約数ペア:

[(1, 121804960), (2, 60902480), (4, 30451240), (5, 24360992), (8, 15225620), (10, 12180496), (16, 7612810), (20, 6090248), (32, 3806405), (40, 3045124), (80, 1522562), (113, 1077920), (160, 761281), (226, 538960), (452, 269480), (565, 215584), (904, 134740), (1130, 107792), (1808, 67370), (2260, 53896), (3616, 33685), (4520, 26948), (6737, 18080), (9040, 13474)]