448486560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7243}}^1$

素因数の和:7307

約数の個数: 144

約数和(自身を含む): 1566268704

約数和(自身を除く): 1117782144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7243, 7740, 10320, 12384, 14486, 15480, 20640, 21729, 28972, 30960, 36215, 43458, 57944, 61920, 65187, 72430, 86916, 108645, 115888, 130374, 144860, 173832, 217290, 231776, 260748, 289720, 311449, 325935, 347664, 434580, 521496, 579440, 622898, 651870, 695328, 869160, 934347, 1042992, 1158880, 1245796, 1303740, 1557245, 1738320, 1868694, 2085984, 2491592, 2607480, 2803041, 3114490, 3476640, 3737388, 4671735, 4983184, 5214960, 5606082, 6228980, 7474776, 9343470, 9966368, 10429920, 11212164, 12457960, 14015205, 14949552, 18686940, 22424328, 24915920, 28030410, 29899104, 37373880, 44848656, 49831840, 56060820, 74747760, 89697312, 112121640, 149495520, 224243280, 448486560]

約数ペア:

[(1, 448486560), (2, 224243280), (3, 149495520), (4, 112121640), (5, 89697312), (6, 74747760), (8, 56060820), (9, 49831840), (10, 44848656), (12, 37373880), (15, 29899104), (16, 28030410), (18, 24915920), (20, 22424328), (24, 18686940), (30, 14949552), (32, 14015205), (36, 12457960), (40, 11212164), (43, 10429920), (45, 9966368), (48, 9343470), (60, 7474776), (72, 6228980), (80, 5606082), (86, 5214960), (90, 4983184), (96, 4671735), (120, 3737388), (129, 3476640), (144, 3114490), (160, 2803041), (172, 2607480), (180, 2491592), (215, 2085984), (240, 1868694), (258, 1738320), (288, 1557245), (344, 1303740), (360, 1245796), (387, 1158880), (430, 1042992), (480, 934347), (516, 869160), (645, 695328), (688, 651870), (720, 622898), (774, 579440), (860, 521496), (1032, 434580), (1290, 347664), (1376, 325935), (1440, 311449), (1548, 289720), (1720, 260748), (1935, 231776), (2064, 217290), (2580, 173832), (3096, 144860), (3440, 130374), (3870, 115888), (4128, 108645), (5160, 86916), (6192, 72430), (6880, 65187), (7243, 61920), (7740, 57944), (10320, 43458), (12384, 36215), (14486, 30960), (15480, 28972), (20640, 21729)]