72771240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1051}}^1$

素因数の和:1642

約数の個数: 64

約数和(自身を含む): 218900160

約数和(自身を除く): 146128920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 577, 1051, 1154, 1731, 2102, 2308, 2885, 3153, 3462, 4204, 4616, 5255, 5770, 6306, 6924, 8408, 8655, 10510, 11540, 12612, 13848, 15765, 17310, 21020, 23080, 25224, 31530, 34620, 42040, 63060, 69240, 126120, 606427, 1212854, 1819281, 2425708, 3032135, 3638562, 4851416, 6064270, 7277124, 9096405, 12128540, 14554248, 18192810, 24257080, 36385620, 72771240]

約数ペア:

[(1, 72771240), (2, 36385620), (3, 24257080), (4, 18192810), (5, 14554248), (6, 12128540), (8, 9096405), (10, 7277124), (12, 6064270), (15, 4851416), (20, 3638562), (24, 3032135), (30, 2425708), (40, 1819281), (60, 1212854), (120, 606427), (577, 126120), (1051, 69240), (1154, 63060), (1731, 42040), (2102, 34620), (2308, 31530), (2885, 25224), (3153, 23080), (3462, 21020), (4204, 17310), (4616, 15765), (5255, 13848), (5770, 12612), (6306, 11540), (6924, 10510), (8408, 8655)]