12235160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1236

約数の個数: 64

約数和(自身を含む): 32339520

約数和(自身を除く): 20104360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1181, 1295, 1480, 2072, 2362, 2590, 4724, 5180, 5905, 8267, 9448, 10360, 11810, 16534, 23620, 33068, 41335, 43697, 47240, 66136, 82670, 87394, 165340, 174788, 218485, 305879, 330680, 349576, 436970, 611758, 873940, 1223516, 1529395, 1747880, 2447032, 3058790, 6117580, 12235160]

約数ペア:

[(1, 12235160), (2, 6117580), (4, 3058790), (5, 2447032), (7, 1747880), (8, 1529395), (10, 1223516), (14, 873940), (20, 611758), (28, 436970), (35, 349576), (37, 330680), (40, 305879), (56, 218485), (70, 174788), (74, 165340), (140, 87394), (148, 82670), (185, 66136), (259, 47240), (280, 43697), (296, 41335), (370, 33068), (518, 23620), (740, 16534), (1036, 11810), (1181, 10360), (1295, 9448), (1480, 8267), (2072, 5905), (2362, 5180), (2590, 4724)]