144464560

素因数分解:

$2^4\times 5^1\times {\mathrm{1321}}^1\times {\mathrm{1367}}^1$

素因数の和:2701

約数の個数: 40

約数和(自身を含む): 336380256

約数和(自身を除く): 191915696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1321, 1367, 2642, 2734, 5284, 5468, 6605, 6835, 10568, 10936, 13210, 13670, 21136, 21872, 26420, 27340, 52840, 54680, 105680, 109360, 1805807, 3611614, 7223228, 9029035, 14446456, 18058070, 28892912, 36116140, 72232280, 144464560]

約数ペア:

[(1, 144464560), (2, 72232280), (4, 36116140), (5, 28892912), (8, 18058070), (10, 14446456), (16, 9029035), (20, 7223228), (40, 3611614), (80, 1805807), (1321, 109360), (1367, 105680), (2642, 54680), (2734, 52840), (5284, 27340), (5468, 26420), (6605, 21872), (6835, 21136), (10568, 13670), (10936, 13210)]