2054422560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{491}}^1$

素因数の和:911

約数の個数: 192

約数和(自身を含む): 6784404480

約数和(自身を除く): 4729981920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 379, 460, 480, 491, 552, 690, 736, 758, 920, 982, 1104, 1137, 1380, 1473, 1516, 1840, 1895, 1964, 2208, 2274, 2455, 2760, 2946, 3032, 3680, 3790, 3928, 4548, 4910, 5520, 5685, 5892, 6064, 7365, 7580, 7856, 8717, 9096, 9820, 11040, 11293, 11370, 11784, 12128, 14730, 15160, 15712, 17434, 18192, 19640, 22586, 22740, 23568, 26151, 29460, 30320, 33879, 34868, 36384, 39280, 43585, 45172, 45480, 47136, 52302, 56465, 58920, 60640, 67758, 69736, 78560, 87170, 90344, 90960, 104604, 112930, 117840, 130755, 135516, 139472, 169395, 174340, 180688, 181920, 186089, 209208, 225860, 235680, 261510, 271032, 278944, 338790, 348680, 361376, 372178, 418416, 451720, 523020, 542064, 558267, 677580, 697360, 744356, 836832, 903440, 930445, 1046040, 1084128, 1116534, 1355160, 1394720, 1488712, 1806880, 1860890, 2092080, 2233068, 2710320, 2791335, 2977424, 3721780, 4184160, 4280047, 4466136, 5420640, 5582670, 5954848, 7443560, 8560094, 8932272, 11165340, 12840141, 14887120, 17120188, 17864544, 21400235, 22330680, 25680282, 29774240, 34240376, 42800470, 44661360, 51360564, 64200705, 68480752, 85600940, 89322720, 102721128, 128401410, 136961504, 171201880, 205442256, 256802820, 342403760, 410884512, 513605640, 684807520, 1027211280, 2054422560]

約数ペア:

[(1, 2054422560), (2, 1027211280), (3, 684807520), (4, 513605640), (5, 410884512), (6, 342403760), (8, 256802820), (10, 205442256), (12, 171201880), (15, 136961504), (16, 128401410), (20, 102721128), (23, 89322720), (24, 85600940), (30, 68480752), (32, 64200705), (40, 51360564), (46, 44661360), (48, 42800470), (60, 34240376), (69, 29774240), (80, 25680282), (92, 22330680), (96, 21400235), (115, 17864544), (120, 17120188), (138, 14887120), (160, 12840141), (184, 11165340), (230, 8932272), (240, 8560094), (276, 7443560), (345, 5954848), (368, 5582670), (379, 5420640), (460, 4466136), (480, 4280047), (491, 4184160), (552, 3721780), (690, 2977424), (736, 2791335), (758, 2710320), (920, 2233068), (982, 2092080), (1104, 1860890), (1137, 1806880), (1380, 1488712), (1473, 1394720), (1516, 1355160), (1840, 1116534), (1895, 1084128), (1964, 1046040), (2208, 930445), (2274, 903440), (2455, 836832), (2760, 744356), (2946, 697360), (3032, 677580), (3680, 558267), (3790, 542064), (3928, 523020), (4548, 451720), (4910, 418416), (5520, 372178), (5685, 361376), (5892, 348680), (6064, 338790), (7365, 278944), (7580, 271032), (7856, 261510), (8717, 235680), (9096, 225860), (9820, 209208), (11040, 186089), (11293, 181920), (11370, 180688), (11784, 174340), (12128, 169395), (14730, 139472), (15160, 135516), (15712, 130755), (17434, 117840), (18192, 112930), (19640, 104604), (22586, 90960), (22740, 90344), (23568, 87170), (26151, 78560), (29460, 69736), (30320, 67758), (33879, 60640), (34868, 58920), (36384, 56465), (39280, 52302), (43585, 47136), (45172, 45480)]