15114240

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{41}}^1$

素因数の和:78

約数の個数: 168

約数和(自身を含む): 53670708

約数和(自身を除く): 38556468

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 256, 288, 320, 328, 360, 369, 384, 410, 480, 492, 512, 576, 615, 640, 656, 720, 738, 768, 820, 960, 984, 1024, 1152, 1230, 1280, 1312, 1440, 1476, 1536, 1640, 1845, 1920, 1968, 2048, 2304, 2460, 2560, 2624, 2880, 2952, 3072, 3280, 3690, 3840, 3936, 4096, 4608, 4920, 5120, 5248, 5760, 5904, 6144, 6560, 7380, 7680, 7872, 8192, 9216, 9840, 10240, 10496, 11520, 11808, 12288, 13120, 14760, 15360, 15744, 18432, 19680, 20480, 20992, 23040, 23616, 24576, 26240, 29520, 30720, 31488, 36864, 39360, 40960, 41984, 46080, 47232, 52480, 59040, 61440, 62976, 73728, 78720, 83968, 92160, 94464, 104960, 118080, 122880, 125952, 157440, 167936, 184320, 188928, 209920, 236160, 251904, 314880, 335872, 368640, 377856, 419840, 472320, 503808, 629760, 755712, 839680, 944640, 1007616, 1259520, 1511424, 1679360, 1889280, 2519040, 3022848, 3778560, 5038080, 7557120, 15114240]

約数ペア:

[(1, 15114240), (2, 7557120), (3, 5038080), (4, 3778560), (5, 3022848), (6, 2519040), (8, 1889280), (9, 1679360), (10, 1511424), (12, 1259520), (15, 1007616), (16, 944640), (18, 839680), (20, 755712), (24, 629760), (30, 503808), (32, 472320), (36, 419840), (40, 377856), (41, 368640), (45, 335872), (48, 314880), (60, 251904), (64, 236160), (72, 209920), (80, 188928), (82, 184320), (90, 167936), (96, 157440), (120, 125952), (123, 122880), (128, 118080), (144, 104960), (160, 94464), (164, 92160), (180, 83968), (192, 78720), (205, 73728), (240, 62976), (246, 61440), (256, 59040), (288, 52480), (320, 47232), (328, 46080), (360, 41984), (369, 40960), (384, 39360), (410, 36864), (480, 31488), (492, 30720), (512, 29520), (576, 26240), (615, 24576), (640, 23616), (656, 23040), (720, 20992), (738, 20480), (768, 19680), (820, 18432), (960, 15744), (984, 15360), (1024, 14760), (1152, 13120), (1230, 12288), (1280, 11808), (1312, 11520), (1440, 10496), (1476, 10240), (1536, 9840), (1640, 9216), (1845, 8192), (1920, 7872), (1968, 7680), (2048, 7380), (2304, 6560), (2460, 6144), (2560, 5904), (2624, 5760), (2880, 5248), (2952, 5120), (3072, 4920), (3280, 4608), (3690, 4096), (3840, 3936)]