54852480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 193330800

約数和(自身を除く): 138478320

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, 89, 90, 96, 107, 120, 128, 144, 160, 178, 180, 192, 214, 240, 267, 288, 320, 321, 356, 360, 384, 428, 445, 480, 534, 535, 576, 640, 642, 712, 720, 801, 856, 890, 960, 963, 1068, 1070, 1152, 1284, 1335, 1424, 1440, 1602, 1605, 1712, 1780, 1920, 1926, 2136, 2140, 2568, 2670, 2848, 2880, 3204, 3210, 3424, 3560, 3852, 4005, 4272, 4280, 4815, 5136, 5340, 5696, 5760, 6408, 6420, 6848, 7120, 7704, 8010, 8544, 8560, 9523, 9630, 10272, 10680, 11392, 12816, 12840, 13696, 14240, 15408, 16020, 17088, 17120, 19046, 19260, 20544, 21360, 25632, 25680, 28480, 28569, 30816, 32040, 34176, 34240, 38092, 38520, 41088, 42720, 47615, 51264, 51360, 56960, 57138, 61632, 64080, 68480, 76184, 77040, 85440, 85707, 95230, 102528, 102720, 114276, 123264, 128160, 142845, 152368, 154080, 170880, 171414, 190460, 205440, 228552, 256320, 285690, 304736, 308160, 342828, 380920, 428535, 457104, 512640, 571380, 609472, 616320, 685656, 761840, 857070, 914208, 1142760, 1218944, 1371312, 1523680, 1714140, 1828416, 2285520, 2742624, 3047360, 3428280, 3656832, 4571040, 5485248, 6094720, 6856560, 9142080, 10970496, 13713120, 18284160, 27426240, 54852480]

約数ペア:

[(1, 54852480), (2, 27426240), (3, 18284160), (4, 13713120), (5, 10970496), (6, 9142080), (8, 6856560), (9, 6094720), (10, 5485248), (12, 4571040), (15, 3656832), (16, 3428280), (18, 3047360), (20, 2742624), (24, 2285520), (30, 1828416), (32, 1714140), (36, 1523680), (40, 1371312), (45, 1218944), (48, 1142760), (60, 914208), (64, 857070), (72, 761840), (80, 685656), (89, 616320), (90, 609472), (96, 571380), (107, 512640), (120, 457104), (128, 428535), (144, 380920), (160, 342828), (178, 308160), (180, 304736), (192, 285690), (214, 256320), (240, 228552), (267, 205440), (288, 190460), (320, 171414), (321, 170880), (356, 154080), (360, 152368), (384, 142845), (428, 128160), (445, 123264), (480, 114276), (534, 102720), (535, 102528), (576, 95230), (640, 85707), (642, 85440), (712, 77040), (720, 76184), (801, 68480), (856, 64080), (890, 61632), (960, 57138), (963, 56960), (1068, 51360), (1070, 51264), (1152, 47615), (1284, 42720), (1335, 41088), (1424, 38520), (1440, 38092), (1602, 34240), (1605, 34176), (1712, 32040), (1780, 30816), (1920, 28569), (1926, 28480), (2136, 25680), (2140, 25632), (2568, 21360), (2670, 20544), (2848, 19260), (2880, 19046), (3204, 17120), (3210, 17088), (3424, 16020), (3560, 15408), (3852, 14240), (4005, 13696), (4272, 12840), (4280, 12816), (4815, 11392), (5136, 10680), (5340, 10272), (5696, 9630), (5760, 9523), (6408, 8560), (6420, 8544), (6848, 8010), (7120, 7704)]