308580420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 905748480

約数和(自身を除く): 597168060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 311, 345, 460, 622, 690, 719, 933, 1244, 1380, 1438, 1555, 1866, 2157, 2876, 3110, 3595, 3732, 4314, 4665, 6220, 7153, 7190, 8628, 9330, 10785, 14306, 14380, 16537, 18660, 21459, 21570, 28612, 33074, 35765, 42918, 43140, 49611, 66148, 71530, 82685, 85836, 99222, 107295, 143060, 165370, 198444, 214590, 223609, 248055, 330740, 429180, 447218, 496110, 670827, 894436, 992220, 1118045, 1341654, 2236090, 2683308, 3354135, 4472180, 5143007, 6708270, 10286014, 13416540, 15429021, 20572028, 25715035, 30858042, 51430070, 61716084, 77145105, 102860140, 154290210, 308580420]

約数ペア:

[(1, 308580420), (2, 154290210), (3, 102860140), (4, 77145105), (5, 61716084), (6, 51430070), (10, 30858042), (12, 25715035), (15, 20572028), (20, 15429021), (23, 13416540), (30, 10286014), (46, 6708270), (60, 5143007), (69, 4472180), (92, 3354135), (115, 2683308), (138, 2236090), (230, 1341654), (276, 1118045), (311, 992220), (345, 894436), (460, 670827), (622, 496110), (690, 447218), (719, 429180), (933, 330740), (1244, 248055), (1380, 223609), (1438, 214590), (1555, 198444), (1866, 165370), (2157, 143060), (2876, 107295), (3110, 99222), (3595, 85836), (3732, 82685), (4314, 71530), (4665, 66148), (6220, 49611), (7153, 43140), (7190, 42918), (8628, 35765), (9330, 33074), (10785, 28612), (14306, 21570), (14380, 21459), (16537, 18660)]