55879680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 191056320

約数和(自身を除く): 135176640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 107, 120, 128, 136, 160, 170, 192, 204, 214, 240, 255, 256, 272, 320, 321, 340, 384, 408, 428, 480, 510, 512, 535, 544, 640, 642, 680, 768, 816, 856, 960, 1020, 1024, 1070, 1088, 1280, 1284, 1360, 1536, 1605, 1632, 1712, 1819, 1920, 2040, 2048, 2140, 2176, 2560, 2568, 2720, 3072, 3210, 3264, 3424, 3638, 3840, 4080, 4280, 4352, 5120, 5136, 5440, 5457, 6144, 6420, 6528, 6848, 7276, 7680, 8160, 8560, 8704, 9095, 10240, 10272, 10880, 10914, 12840, 13056, 13696, 14552, 15360, 16320, 17120, 17408, 18190, 20544, 21760, 21828, 25680, 26112, 27285, 27392, 29104, 30720, 32640, 34240, 34816, 36380, 41088, 43520, 43656, 51360, 52224, 54570, 54784, 58208, 65280, 68480, 72760, 82176, 87040, 87312, 102720, 104448, 109140, 109568, 116416, 130560, 136960, 145520, 164352, 174080, 174624, 205440, 218280, 219136, 232832, 261120, 273920, 291040, 328704, 349248, 410880, 436560, 465664, 522240, 547840, 582080, 657408, 698496, 821760, 873120, 931328, 1095680, 1164160, 1396992, 1643520, 1746240, 1862656, 2328320, 2793984, 3287040, 3492480, 3725312, 4656640, 5587968, 6984960, 9313280, 11175936, 13969920, 18626560, 27939840, 55879680]

約数ペア:

[(1, 55879680), (2, 27939840), (3, 18626560), (4, 13969920), (5, 11175936), (6, 9313280), (8, 6984960), (10, 5587968), (12, 4656640), (15, 3725312), (16, 3492480), (17, 3287040), (20, 2793984), (24, 2328320), (30, 1862656), (32, 1746240), (34, 1643520), (40, 1396992), (48, 1164160), (51, 1095680), (60, 931328), (64, 873120), (68, 821760), (80, 698496), (85, 657408), (96, 582080), (102, 547840), (107, 522240), (120, 465664), (128, 436560), (136, 410880), (160, 349248), (170, 328704), (192, 291040), (204, 273920), (214, 261120), (240, 232832), (255, 219136), (256, 218280), (272, 205440), (320, 174624), (321, 174080), (340, 164352), (384, 145520), (408, 136960), (428, 130560), (480, 116416), (510, 109568), (512, 109140), (535, 104448), (544, 102720), (640, 87312), (642, 87040), (680, 82176), (768, 72760), (816, 68480), (856, 65280), (960, 58208), (1020, 54784), (1024, 54570), (1070, 52224), (1088, 51360), (1280, 43656), (1284, 43520), (1360, 41088), (1536, 36380), (1605, 34816), (1632, 34240), (1712, 32640), (1819, 30720), (1920, 29104), (2040, 27392), (2048, 27285), (2140, 26112), (2176, 25680), (2560, 21828), (2568, 21760), (2720, 20544), (3072, 18190), (3210, 17408), (3264, 17120), (3424, 16320), (3638, 15360), (3840, 14552), (4080, 13696), (4280, 13056), (4352, 12840), (5120, 10914), (5136, 10880), (5440, 10272), (5457, 10240), (6144, 9095), (6420, 8704), (6528, 8560), (6848, 8160), (7276, 7680)]