12648000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 224

約数和(自身を含む): 45646848

約数和(自身を除く): 32998848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 31, 32, 34, 40, 48, 50, 51, 60, 62, 64, 68, 75, 80, 85, 93, 96, 100, 102, 120, 124, 125, 136, 150, 155, 160, 170, 186, 192, 200, 204, 240, 248, 250, 255, 272, 300, 310, 320, 340, 372, 375, 400, 408, 425, 465, 480, 496, 500, 510, 527, 544, 600, 620, 680, 744, 750, 775, 800, 816, 850, 930, 960, 992, 1000, 1020, 1054, 1088, 1200, 1240, 1275, 1360, 1488, 1500, 1550, 1581, 1600, 1632, 1700, 1860, 1984, 2000, 2040, 2108, 2125, 2325, 2400, 2480, 2550, 2635, 2720, 2976, 3000, 3100, 3162, 3264, 3400, 3720, 3875, 4000, 4080, 4216, 4250, 4650, 4800, 4960, 5100, 5270, 5440, 5952, 6000, 6200, 6324, 6375, 6800, 7440, 7750, 7905, 8000, 8160, 8432, 8500, 9300, 9920, 10200, 10540, 11625, 12000, 12400, 12648, 12750, 13175, 13600, 14880, 15500, 15810, 16320, 16864, 17000, 18600, 20400, 21080, 23250, 24000, 24800, 25296, 25500, 26350, 27200, 29760, 31000, 31620, 33728, 34000, 37200, 39525, 40800, 42160, 46500, 49600, 50592, 51000, 52700, 62000, 63240, 65875, 68000, 74400, 79050, 81600, 84320, 93000, 101184, 102000, 105400, 124000, 126480, 131750, 136000, 148800, 158100, 168640, 186000, 197625, 204000, 210800, 248000, 252960, 263500, 316200, 372000, 395250, 408000, 421600, 505920, 527000, 632400, 744000, 790500, 843200, 1054000, 1264800, 1581000, 2108000, 2529600, 3162000, 4216000, 6324000, 12648000]

約数ペア:

[(1, 12648000), (2, 6324000), (3, 4216000), (4, 3162000), (5, 2529600), (6, 2108000), (8, 1581000), (10, 1264800), (12, 1054000), (15, 843200), (16, 790500), (17, 744000), (20, 632400), (24, 527000), (25, 505920), (30, 421600), (31, 408000), (32, 395250), (34, 372000), (40, 316200), (48, 263500), (50, 252960), (51, 248000), (60, 210800), (62, 204000), (64, 197625), (68, 186000), (75, 168640), (80, 158100), (85, 148800), (93, 136000), (96, 131750), (100, 126480), (102, 124000), (120, 105400), (124, 102000), (125, 101184), (136, 93000), (150, 84320), (155, 81600), (160, 79050), (170, 74400), (186, 68000), (192, 65875), (200, 63240), (204, 62000), (240, 52700), (248, 51000), (250, 50592), (255, 49600), (272, 46500), (300, 42160), (310, 40800), (320, 39525), (340, 37200), (372, 34000), (375, 33728), (400, 31620), (408, 31000), (425, 29760), (465, 27200), (480, 26350), (496, 25500), (500, 25296), (510, 24800), (527, 24000), (544, 23250), (600, 21080), (620, 20400), (680, 18600), (744, 17000), (750, 16864), (775, 16320), (800, 15810), (816, 15500), (850, 14880), (930, 13600), (960, 13175), (992, 12750), (1000, 12648), (1020, 12400), (1054, 12000), (1088, 11625), (1200, 10540), (1240, 10200), (1275, 9920), (1360, 9300), (1488, 8500), (1500, 8432), (1550, 8160), (1581, 8000), (1600, 7905), (1632, 7750), (1700, 7440), (1860, 6800), (1984, 6375), (2000, 6324), (2040, 6200), (2108, 6000), (2125, 5952), (2325, 5440), (2400, 5270), (2480, 5100), (2550, 4960), (2635, 4800), (2720, 4650), (2976, 4250), (3000, 4216), (3100, 4080), (3162, 4000), (3264, 3875), (3400, 3720)]