11427840

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 168

約数和(自身を含む): 40891968

約数和(自身を除く): 29464128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1024, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2048, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3072, 3720, 3840, 3968, 4096, 4464, 4608, 4960, 5120, 5580, 5760, 5952, 6144, 7440, 7680, 7936, 8192, 8928, 9216, 9920, 10240, 11160, 11520, 11904, 12288, 14880, 15360, 15872, 17856, 18432, 19840, 20480, 22320, 23040, 23808, 24576, 29760, 30720, 31744, 35712, 36864, 39680, 40960, 44640, 46080, 47616, 59520, 61440, 63488, 71424, 73728, 79360, 89280, 92160, 95232, 119040, 122880, 126976, 142848, 158720, 178560, 184320, 190464, 238080, 253952, 285696, 317440, 357120, 368640, 380928, 476160, 571392, 634880, 714240, 761856, 952320, 1142784, 1269760, 1428480, 1904640, 2285568, 2856960, 3809280, 5713920, 11427840]

約数ペア:

[(1, 11427840), (2, 5713920), (3, 3809280), (4, 2856960), (5, 2285568), (6, 1904640), (8, 1428480), (9, 1269760), (10, 1142784), (12, 952320), (15, 761856), (16, 714240), (18, 634880), (20, 571392), (24, 476160), (30, 380928), (31, 368640), (32, 357120), (36, 317440), (40, 285696), (45, 253952), (48, 238080), (60, 190464), (62, 184320), (64, 178560), (72, 158720), (80, 142848), (90, 126976), (93, 122880), (96, 119040), (120, 95232), (124, 92160), (128, 89280), (144, 79360), (155, 73728), (160, 71424), (180, 63488), (186, 61440), (192, 59520), (240, 47616), (248, 46080), (256, 44640), (279, 40960), (288, 39680), (310, 36864), (320, 35712), (360, 31744), (372, 30720), (384, 29760), (465, 24576), (480, 23808), (496, 23040), (512, 22320), (558, 20480), (576, 19840), (620, 18432), (640, 17856), (720, 15872), (744, 15360), (768, 14880), (930, 12288), (960, 11904), (992, 11520), (1024, 11160), (1116, 10240), (1152, 9920), (1240, 9216), (1280, 8928), (1395, 8192), (1440, 7936), (1488, 7680), (1536, 7440), (1860, 6144), (1920, 5952), (1984, 5760), (2048, 5580), (2232, 5120), (2304, 4960), (2480, 4608), (2560, 4464), (2790, 4096), (2880, 3968), (2976, 3840), (3072, 3720)]