54188640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 216

約数和(自身を含む): 203911344

約数和(自身を除く): 149722704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 311, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 622, 660, 720, 726, 792, 880, 933, 968, 990, 1056, 1089, 1210, 1244, 1320, 1440, 1452, 1555, 1584, 1760, 1815, 1866, 1936, 1980, 2178, 2420, 2488, 2640, 2799, 2904, 3110, 3168, 3421, 3630, 3732, 3872, 3960, 4356, 4665, 4840, 4976, 5280, 5445, 5598, 5808, 6220, 6842, 7260, 7464, 7920, 8712, 9330, 9680, 9952, 10263, 10890, 11196, 11616, 12440, 13684, 13995, 14520, 14928, 15840, 17105, 17424, 18660, 19360, 20526, 21780, 22392, 24880, 27368, 27990, 29040, 29856, 30789, 34210, 34848, 37320, 37631, 41052, 43560, 44784, 49760, 51315, 54736, 55980, 58080, 61578, 68420, 74640, 75262, 82104, 87120, 89568, 102630, 109472, 111960, 112893, 123156, 136840, 149280, 150524, 153945, 164208, 174240, 188155, 205260, 223920, 225786, 246312, 273680, 301048, 307890, 328416, 338679, 376310, 410520, 447840, 451572, 492624, 547360, 564465, 602096, 615780, 677358, 752620, 821040, 903144, 985248, 1128930, 1204192, 1231560, 1354716, 1505240, 1642080, 1693395, 1806288, 2257860, 2463120, 2709432, 3010480, 3386790, 3612576, 4515720, 4926240, 5418864, 6020960, 6773580, 9031440, 10837728, 13547160, 18062880, 27094320, 54188640]

約数ペア:

[(1, 54188640), (2, 27094320), (3, 18062880), (4, 13547160), (5, 10837728), (6, 9031440), (8, 6773580), (9, 6020960), (10, 5418864), (11, 4926240), (12, 4515720), (15, 3612576), (16, 3386790), (18, 3010480), (20, 2709432), (22, 2463120), (24, 2257860), (30, 1806288), (32, 1693395), (33, 1642080), (36, 1505240), (40, 1354716), (44, 1231560), (45, 1204192), (48, 1128930), (55, 985248), (60, 903144), (66, 821040), (72, 752620), (80, 677358), (88, 615780), (90, 602096), (96, 564465), (99, 547360), (110, 492624), (120, 451572), (121, 447840), (132, 410520), (144, 376310), (160, 338679), (165, 328416), (176, 307890), (180, 301048), (198, 273680), (220, 246312), (240, 225786), (242, 223920), (264, 205260), (288, 188155), (311, 174240), (330, 164208), (352, 153945), (360, 150524), (363, 149280), (396, 136840), (440, 123156), (480, 112893), (484, 111960), (495, 109472), (528, 102630), (605, 89568), (622, 87120), (660, 82104), (720, 75262), (726, 74640), (792, 68420), (880, 61578), (933, 58080), (968, 55980), (990, 54736), (1056, 51315), (1089, 49760), (1210, 44784), (1244, 43560), (1320, 41052), (1440, 37631), (1452, 37320), (1555, 34848), (1584, 34210), (1760, 30789), (1815, 29856), (1866, 29040), (1936, 27990), (1980, 27368), (2178, 24880), (2420, 22392), (2488, 21780), (2640, 20526), (2799, 19360), (2904, 18660), (3110, 17424), (3168, 17105), (3421, 15840), (3630, 14928), (3732, 14520), (3872, 13995), (3960, 13684), (4356, 12440), (4665, 11616), (4840, 11196), (4976, 10890), (5280, 10263), (5445, 9952), (5598, 9680), (5808, 9330), (6220, 8712), (6842, 7920), (7260, 7464)]