316970520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2641421}}^1$

素因数の和:2641435

約数の個数: 32

約数和(自身を含む): 950911920

約数和(自身を除く): 633941400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2641421, 5282842, 7924263, 10565684, 13207105, 15848526, 21131368, 26414210, 31697052, 39621315, 52828420, 63394104, 79242630, 105656840, 158485260, 316970520]

約数ペア:

[(1, 316970520), (2, 158485260), (3, 105656840), (4, 79242630), (5, 63394104), (6, 52828420), (8, 39621315), (10, 31697052), (12, 26414210), (15, 21131368), (20, 15848526), (24, 13207105), (30, 10565684), (40, 7924263), (60, 5282842), (120, 2641421)]