30228480

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 180

約数和(自身を含む): 107344692

約数和(自身を除く): 77116212

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, 16384, 18432, 19680, 20480, 20992, 23040, 23616, 24576, 26240, 29520, 30720, 31488, 36864, 39360, 40960, 41984, 46080, 47232, 49152, 52480, 59040, 61440, 62976, 73728, 78720, 81920, 83968, 92160, 94464, 104960, 118080, 122880, 125952, 147456, 157440, 167936, 184320, 188928, 209920, 236160, 245760, 251904, 314880, 335872, 368640, 377856, 419840, 472320, 503808, 629760, 671744, 737280, 755712, 839680, 944640, 1007616, 1259520, 1511424, 1679360, 1889280, 2015232, 2519040, 3022848, 3358720, 3778560, 5038080, 6045696, 7557120, 10076160, 15114240, 30228480]

約数ペア:

[(1, 30228480), (2, 15114240), (3, 10076160), (4, 7557120), (5, 6045696), (6, 5038080), (8, 3778560), (9, 3358720), (10, 3022848), (12, 2519040), (15, 2015232), (16, 1889280), (18, 1679360), (20, 1511424), (24, 1259520), (30, 1007616), (32, 944640), (36, 839680), (40, 755712), (41, 737280), (45, 671744), (48, 629760), (60, 503808), (64, 472320), (72, 419840), (80, 377856), (82, 368640), (90, 335872), (96, 314880), (120, 251904), (123, 245760), (128, 236160), (144, 209920), (160, 188928), (164, 184320), (180, 167936), (192, 157440), (205, 147456), (240, 125952), (246, 122880), (256, 118080), (288, 104960), (320, 94464), (328, 92160), (360, 83968), (369, 81920), (384, 78720), (410, 73728), (480, 62976), (492, 61440), (512, 59040), (576, 52480), (615, 49152), (640, 47232), (656, 46080), (720, 41984), (738, 40960), (768, 39360), (820, 36864), (960, 31488), (984, 30720), (1024, 29520), (1152, 26240), (1230, 24576), (1280, 23616), (1312, 23040), (1440, 20992), (1476, 20480), (1536, 19680), (1640, 18432), (1845, 16384), (1920, 15744), (1968, 15360), (2048, 14760), (2304, 13120), (2460, 12288), (2560, 11808), (2624, 11520), (2880, 10496), (2952, 10240), (3072, 9840), (3280, 9216), (3690, 8192), (3840, 7872), (3936, 7680), (4096, 7380), (4608, 6560), (4920, 6144), (5120, 5904), (5248, 5760)]