302772080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1051}}^1$

素因数の和:1354

約数の個数: 80

約数和(自身を含む): 761555424

約数和(自身を除く): 458783344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 277, 520, 554, 1040, 1051, 1108, 1385, 2102, 2216, 2770, 3601, 4204, 4432, 5255, 5540, 7202, 8408, 10510, 11080, 13663, 14404, 16816, 18005, 21020, 22160, 27326, 28808, 36010, 42040, 54652, 57616, 68315, 72020, 84080, 109304, 136630, 144040, 218608, 273260, 288080, 291127, 546520, 582254, 1093040, 1164508, 1455635, 2329016, 2911270, 3784651, 4658032, 5822540, 7569302, 11645080, 15138604, 18923255, 23290160, 30277208, 37846510, 60554416, 75693020, 151386040, 302772080]

約数ペア:

[(1, 302772080), (2, 151386040), (4, 75693020), (5, 60554416), (8, 37846510), (10, 30277208), (13, 23290160), (16, 18923255), (20, 15138604), (26, 11645080), (40, 7569302), (52, 5822540), (65, 4658032), (80, 3784651), (104, 2911270), (130, 2329016), (208, 1455635), (260, 1164508), (277, 1093040), (520, 582254), (554, 546520), (1040, 291127), (1051, 288080), (1108, 273260), (1385, 218608), (2102, 144040), (2216, 136630), (2770, 109304), (3601, 84080), (4204, 72020), (4432, 68315), (5255, 57616), (5540, 54652), (7202, 42040), (8408, 36010), (10510, 28808), (11080, 27326), (13663, 22160), (14404, 21020), (16816, 18005)]