980040960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:621

約数の個数: 216

約数和(自身を含む): 3414555144

約数和(自身を除く): 2434514184

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 241, 256, 288, 320, 353, 360, 384, 480, 482, 576, 640, 706, 720, 723, 768, 960, 964, 1059, 1152, 1205, 1280, 1412, 1440, 1446, 1765, 1920, 1928, 2118, 2169, 2304, 2410, 2824, 2880, 2892, 3177, 3530, 3615, 3840, 3856, 4236, 4338, 4820, 5295, 5648, 5760, 5784, 6354, 7060, 7230, 7712, 8472, 8676, 9640, 10590, 10845, 11296, 11520, 11568, 12708, 14120, 14460, 15424, 15885, 16944, 17352, 19280, 21180, 21690, 22592, 23136, 25416, 28240, 28920, 30848, 31770, 33888, 34704, 38560, 42360, 43380, 45184, 46272, 50832, 56480, 57840, 61696, 63540, 67776, 69408, 77120, 84720, 85073, 86760, 90368, 92544, 101664, 112960, 115680, 127080, 135552, 138816, 154240, 169440, 170146, 173520, 185088, 203328, 225920, 231360, 254160, 255219, 271104, 277632, 308480, 338880, 340292, 347040, 406656, 425365, 451840, 462720, 508320, 510438, 555264, 677760, 680584, 694080, 765657, 813312, 850730, 925440, 1016640, 1020876, 1276095, 1355520, 1361168, 1388160, 1531314, 1701460, 2033280, 2041752, 2552190, 2722336, 2776320, 3062628, 3402920, 3828285, 4066560, 4083504, 5104380, 5444672, 6125256, 6805840, 7656570, 8167008, 10208760, 10889344, 12250512, 13611680, 15313140, 16334016, 20417520, 21778688, 24501024, 27223360, 30626280, 32668032, 40835040, 49002048, 54446720, 61252560, 65336064, 81670080, 98004096, 108893440, 122505120, 163340160, 196008192, 245010240, 326680320, 490020480, 980040960]

約数ペア:

[(1, 980040960), (2, 490020480), (3, 326680320), (4, 245010240), (5, 196008192), (6, 163340160), (8, 122505120), (9, 108893440), (10, 98004096), (12, 81670080), (15, 65336064), (16, 61252560), (18, 54446720), (20, 49002048), (24, 40835040), (30, 32668032), (32, 30626280), (36, 27223360), (40, 24501024), (45, 21778688), (48, 20417520), (60, 16334016), (64, 15313140), (72, 13611680), (80, 12250512), (90, 10889344), (96, 10208760), (120, 8167008), (128, 7656570), (144, 6805840), (160, 6125256), (180, 5444672), (192, 5104380), (240, 4083504), (241, 4066560), (256, 3828285), (288, 3402920), (320, 3062628), (353, 2776320), (360, 2722336), (384, 2552190), (480, 2041752), (482, 2033280), (576, 1701460), (640, 1531314), (706, 1388160), (720, 1361168), (723, 1355520), (768, 1276095), (960, 1020876), (964, 1016640), (1059, 925440), (1152, 850730), (1205, 813312), (1280, 765657), (1412, 694080), (1440, 680584), (1446, 677760), (1765, 555264), (1920, 510438), (1928, 508320), (2118, 462720), (2169, 451840), (2304, 425365), (2410, 406656), (2824, 347040), (2880, 340292), (2892, 338880), (3177, 308480), (3530, 277632), (3615, 271104), (3840, 255219), (3856, 254160), (4236, 231360), (4338, 225920), (4820, 203328), (5295, 185088), (5648, 173520), (5760, 170146), (5784, 169440), (6354, 154240), (7060, 138816), (7230, 135552), (7712, 127080), (8472, 115680), (8676, 112960), (9640, 101664), (10590, 92544), (10845, 90368), (11296, 86760), (11520, 85073), (11568, 84720), (12708, 77120), (14120, 69408), (14460, 67776), (15424, 63540), (15885, 61696), (16944, 57840), (17352, 56480), (19280, 50832), (21180, 46272), (21690, 45184), (22592, 43380), (23136, 42360), (25416, 38560), (28240, 34704), (28920, 33888), (30848, 31770)]