45298080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:483

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 111556800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 379, 415, 480, 498, 664, 720, 747, 758, 830, 996, 1137, 1245, 1328, 1440, 1494, 1516, 1660, 1895, 1992, 2274, 2490, 2656, 2988, 3032, 3320, 3411, 3735, 3790, 3984, 4548, 4980, 5685, 5976, 6064, 6640, 6822, 7470, 7580, 7968, 9096, 9960, 11370, 11952, 12128, 13280, 13644, 14940, 15160, 17055, 18192, 19920, 22740, 23904, 27288, 29880, 30320, 31457, 34110, 36384, 39840, 45480, 54576, 59760, 60640, 62914, 68220, 90960, 94371, 109152, 119520, 125828, 136440, 157285, 181920, 188742, 251656, 272880, 283113, 314570, 377484, 471855, 503312, 545760, 566226, 629140, 754968, 943710, 1006624, 1132452, 1258280, 1415565, 1509936, 1887420, 2264904, 2516560, 2831130, 3019872, 3774840, 4529808, 5033120, 5662260, 7549680, 9059616, 11324520, 15099360, 22649040, 45298080]

約数ペア:

[(1, 45298080), (2, 22649040), (3, 15099360), (4, 11324520), (5, 9059616), (6, 7549680), (8, 5662260), (9, 5033120), (10, 4529808), (12, 3774840), (15, 3019872), (16, 2831130), (18, 2516560), (20, 2264904), (24, 1887420), (30, 1509936), (32, 1415565), (36, 1258280), (40, 1132452), (45, 1006624), (48, 943710), (60, 754968), (72, 629140), (80, 566226), (83, 545760), (90, 503312), (96, 471855), (120, 377484), (144, 314570), (160, 283113), (166, 272880), (180, 251656), (240, 188742), (249, 181920), (288, 157285), (332, 136440), (360, 125828), (379, 119520), (415, 109152), (480, 94371), (498, 90960), (664, 68220), (720, 62914), (747, 60640), (758, 59760), (830, 54576), (996, 45480), (1137, 39840), (1245, 36384), (1328, 34110), (1440, 31457), (1494, 30320), (1516, 29880), (1660, 27288), (1895, 23904), (1992, 22740), (2274, 19920), (2490, 18192), (2656, 17055), (2988, 15160), (3032, 14940), (3320, 13644), (3411, 13280), (3735, 12128), (3790, 11952), (3984, 11370), (4548, 9960), (4980, 9096), (5685, 7968), (5976, 7580), (6064, 7470), (6640, 6822)]