54567040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 148936320

約数和(自身を除く): 94369280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 128, 160, 176, 184, 220, 230, 253, 320, 337, 352, 368, 440, 460, 506, 640, 674, 704, 736, 880, 920, 1012, 1265, 1348, 1408, 1472, 1685, 1760, 1840, 2024, 2530, 2696, 2944, 3370, 3520, 3680, 3707, 4048, 5060, 5392, 6740, 7040, 7360, 7414, 7751, 8096, 10120, 10784, 13480, 14720, 14828, 15502, 16192, 18535, 20240, 21568, 26960, 29656, 31004, 32384, 37070, 38755, 40480, 43136, 53920, 59312, 62008, 74140, 77510, 80960, 85261, 107840, 118624, 124016, 148280, 155020, 161920, 170522, 215680, 237248, 248032, 296560, 310040, 341044, 426305, 474496, 496064, 593120, 620080, 682088, 852610, 992128, 1186240, 1240160, 1364176, 1705220, 2372480, 2480320, 2728352, 3410440, 4960640, 5456704, 6820880, 10913408, 13641760, 27283520, 54567040]

約数ペア:

[(1, 54567040), (2, 27283520), (4, 13641760), (5, 10913408), (8, 6820880), (10, 5456704), (11, 4960640), (16, 3410440), (20, 2728352), (22, 2480320), (23, 2372480), (32, 1705220), (40, 1364176), (44, 1240160), (46, 1186240), (55, 992128), (64, 852610), (80, 682088), (88, 620080), (92, 593120), (110, 496064), (115, 474496), (128, 426305), (160, 341044), (176, 310040), (184, 296560), (220, 248032), (230, 237248), (253, 215680), (320, 170522), (337, 161920), (352, 155020), (368, 148280), (440, 124016), (460, 118624), (506, 107840), (640, 85261), (674, 80960), (704, 77510), (736, 74140), (880, 62008), (920, 59312), (1012, 53920), (1265, 43136), (1348, 40480), (1408, 38755), (1472, 37070), (1685, 32384), (1760, 31004), (1840, 29656), (2024, 26960), (2530, 21568), (2696, 20240), (2944, 18535), (3370, 16192), (3520, 15502), (3680, 14828), (3707, 14720), (4048, 13480), (5060, 10784), (5392, 10120), (6740, 8096), (7040, 7751), (7360, 7414)]