254869796520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8529779}}^1$

素因数の和:8529879

約数の個数: 96

約数和(自身を含む): 838306778400

約数和(自身を除く): 583436981880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 4980, 5976, 7470, 9960, 14940, 29880, 8529779, 17059558, 25589337, 34119116, 42648895, 51178674, 68238232, 76768011, 85297790, 102357348, 127946685, 153536022, 170595580, 204714696, 255893370, 307072044, 341191160, 383840055, 511786740, 614144088, 707971657, 767680110, 1023573480, 1415943314, 1535360220, 2123914971, 2831886628, 3070720440, 3539858285, 4247829942, 5663773256, 6371744913, 7079716570, 8495659884, 10619574855, 12743489826, 14159433140, 16991319768, 21239149710, 25486979652, 28318866280, 31858724565, 42478299420, 50973959304, 63717449130, 84956598840, 127434898260, 254869796520]

約数ペア:

[(1, 254869796520), (2, 127434898260), (3, 84956598840), (4, 63717449130), (5, 50973959304), (6, 42478299420), (8, 31858724565), (9, 28318866280), (10, 25486979652), (12, 21239149710), (15, 16991319768), (18, 14159433140), (20, 12743489826), (24, 10619574855), (30, 8495659884), (36, 7079716570), (40, 6371744913), (45, 5663773256), (60, 4247829942), (72, 3539858285), (83, 3070720440), (90, 2831886628), (120, 2123914971), (166, 1535360220), (180, 1415943314), (249, 1023573480), (332, 767680110), (360, 707971657), (415, 614144088), (498, 511786740), (664, 383840055), (747, 341191160), (830, 307072044), (996, 255893370), (1245, 204714696), (1494, 170595580), (1660, 153536022), (1992, 127946685), (2490, 102357348), (2988, 85297790), (3320, 76768011), (3735, 68238232), (4980, 51178674), (5976, 42648895), (7470, 34119116), (9960, 25589337), (14940, 17059558), (29880, 8529779)]