509090760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{32887}}^1$

素因数の和:32947

約数の個数: 96

約数和(自身を含む): 1693074240

約数和(自身を除く): 1183983480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 32887, 65774, 98661, 131548, 164435, 197322, 263096, 295983, 328870, 394644, 493305, 591966, 657740, 789288, 986610, 1183932, 1315480, 1414141, 1479915, 1973220, 2367864, 2828282, 2959830, 3946440, 4242423, 5656564, 5919660, 7070705, 8484846, 11313128, 11839320, 12727269, 14141410, 16969692, 21212115, 25454538, 28282820, 33939384, 42424230, 50909076, 56565640, 63636345, 84848460, 101818152, 127272690, 169696920, 254545380, 509090760]

約数ペア:

[(1, 509090760), (2, 254545380), (3, 169696920), (4, 127272690), (5, 101818152), (6, 84848460), (8, 63636345), (9, 56565640), (10, 50909076), (12, 42424230), (15, 33939384), (18, 28282820), (20, 25454538), (24, 21212115), (30, 16969692), (36, 14141410), (40, 12727269), (43, 11839320), (45, 11313128), (60, 8484846), (72, 7070705), (86, 5919660), (90, 5656564), (120, 4242423), (129, 3946440), (172, 2959830), (180, 2828282), (215, 2367864), (258, 1973220), (344, 1479915), (360, 1414141), (387, 1315480), (430, 1183932), (516, 986610), (645, 789288), (774, 657740), (860, 591966), (1032, 493305), (1290, 394644), (1548, 328870), (1720, 295983), (1935, 263096), (2580, 197322), (3096, 164435), (3870, 131548), (5160, 98661), (7740, 65774), (15480, 32887)]