289469520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1193}}^1$

素因数の和:1549

約数の個数: 120

約数和(自身を含む): 975837096

約数和(自身を除く): 686367576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 337, 360, 674, 720, 1011, 1193, 1348, 1685, 2022, 2386, 2696, 3033, 3370, 3579, 4044, 4772, 5055, 5392, 5965, 6066, 6740, 7158, 8088, 9544, 10110, 10737, 11930, 12132, 13480, 14316, 15165, 16176, 17895, 19088, 20220, 21474, 23860, 24264, 26960, 28632, 30330, 35790, 40440, 42948, 47720, 48528, 53685, 57264, 60660, 71580, 80880, 85896, 95440, 107370, 121320, 143160, 171792, 214740, 242640, 286320, 402041, 429480, 804082, 858960, 1206123, 1608164, 2010205, 2412246, 3216328, 3618369, 4020410, 4824492, 6030615, 6432656, 7236738, 8040820, 9648984, 12061230, 14473476, 16081640, 18091845, 19297968, 24122460, 28946952, 32163280, 36183690, 48244920, 57893904, 72367380, 96489840, 144734760, 289469520]

約数ペア:

[(1, 289469520), (2, 144734760), (3, 96489840), (4, 72367380), (5, 57893904), (6, 48244920), (8, 36183690), (9, 32163280), (10, 28946952), (12, 24122460), (15, 19297968), (16, 18091845), (18, 16081640), (20, 14473476), (24, 12061230), (30, 9648984), (36, 8040820), (40, 7236738), (45, 6432656), (48, 6030615), (60, 4824492), (72, 4020410), (80, 3618369), (90, 3216328), (120, 2412246), (144, 2010205), (180, 1608164), (240, 1206123), (337, 858960), (360, 804082), (674, 429480), (720, 402041), (1011, 286320), (1193, 242640), (1348, 214740), (1685, 171792), (2022, 143160), (2386, 121320), (2696, 107370), (3033, 95440), (3370, 85896), (3579, 80880), (4044, 71580), (4772, 60660), (5055, 57264), (5392, 53685), (5965, 48528), (6066, 47720), (6740, 42948), (7158, 40440), (8088, 35790), (9544, 30330), (10110, 28632), (10737, 26960), (11930, 24264), (12132, 23860), (13480, 21474), (14316, 20220), (15165, 19088), (16176, 17895)]