303780960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{30137}}^1$

素因数の和:30165

約数の個数: 144

約数和(自身を含む): 1184785056

約数和(自身を除く): 881004096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 30137, 60274, 90411, 120548, 150685, 180822, 210959, 241096, 271233, 301370, 361644, 421918, 452055, 482192, 542466, 602740, 632877, 723288, 843836, 904110, 964384, 1054795, 1084932, 1205480, 1265754, 1356165, 1446576, 1687672, 1808220, 1898631, 2109590, 2169864, 2410960, 2531508, 2712330, 2893152, 3164385, 3375344, 3616440, 3797262, 4219180, 4339728, 4821920, 5063016, 5424660, 6328770, 6750688, 7232880, 7594524, 8438360, 8679456, 9493155, 10126032, 10849320, 12657540, 14465760, 15189048, 16876720, 18986310, 20252064, 21698640, 25315080, 30378096, 33753440, 37972620, 43397280, 50630160, 60756192, 75945240, 101260320, 151890480, 303780960]

約数ペア:

[(1, 303780960), (2, 151890480), (3, 101260320), (4, 75945240), (5, 60756192), (6, 50630160), (7, 43397280), (8, 37972620), (9, 33753440), (10, 30378096), (12, 25315080), (14, 21698640), (15, 20252064), (16, 18986310), (18, 16876720), (20, 15189048), (21, 14465760), (24, 12657540), (28, 10849320), (30, 10126032), (32, 9493155), (35, 8679456), (36, 8438360), (40, 7594524), (42, 7232880), (45, 6750688), (48, 6328770), (56, 5424660), (60, 5063016), (63, 4821920), (70, 4339728), (72, 4219180), (80, 3797262), (84, 3616440), (90, 3375344), (96, 3164385), (105, 2893152), (112, 2712330), (120, 2531508), (126, 2410960), (140, 2169864), (144, 2109590), (160, 1898631), (168, 1808220), (180, 1687672), (210, 1446576), (224, 1356165), (240, 1265754), (252, 1205480), (280, 1084932), (288, 1054795), (315, 964384), (336, 904110), (360, 843836), (420, 723288), (480, 632877), (504, 602740), (560, 542466), (630, 482192), (672, 452055), (720, 421918), (840, 361644), (1008, 301370), (1120, 271233), (1260, 241096), (1440, 210959), (1680, 180822), (2016, 150685), (2520, 120548), (3360, 90411), (5040, 60274), (10080, 30137)]