13455360

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{73}}^1$

素因数の和:108

約数の個数: 156

約数和(自身を含む): 47278452

約数和(自身を除く): 33823092

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, 73, 80, 90, 96, 120, 128, 144, 146, 160, 180, 192, 219, 240, 256, 288, 292, 320, 360, 365, 384, 438, 480, 512, 576, 584, 640, 657, 720, 730, 768, 876, 960, 1024, 1095, 1152, 1168, 1280, 1314, 1440, 1460, 1536, 1752, 1920, 2048, 2190, 2304, 2336, 2560, 2628, 2880, 2920, 3072, 3285, 3504, 3840, 4096, 4380, 4608, 4672, 5120, 5256, 5760, 5840, 6144, 6570, 7008, 7680, 8760, 9216, 9344, 10240, 10512, 11520, 11680, 12288, 13140, 14016, 15360, 17520, 18432, 18688, 20480, 21024, 23040, 23360, 26280, 28032, 30720, 35040, 36864, 37376, 42048, 46080, 46720, 52560, 56064, 61440, 70080, 74752, 84096, 92160, 93440, 105120, 112128, 140160, 149504, 168192, 184320, 186880, 210240, 224256, 280320, 299008, 336384, 373760, 420480, 448512, 560640, 672768, 747520, 840960, 897024, 1121280, 1345536, 1495040, 1681920, 2242560, 2691072, 3363840, 4485120, 6727680, 13455360]

約数ペア:

[(1, 13455360), (2, 6727680), (3, 4485120), (4, 3363840), (5, 2691072), (6, 2242560), (8, 1681920), (9, 1495040), (10, 1345536), (12, 1121280), (15, 897024), (16, 840960), (18, 747520), (20, 672768), (24, 560640), (30, 448512), (32, 420480), (36, 373760), (40, 336384), (45, 299008), (48, 280320), (60, 224256), (64, 210240), (72, 186880), (73, 184320), (80, 168192), (90, 149504), (96, 140160), (120, 112128), (128, 105120), (144, 93440), (146, 92160), (160, 84096), (180, 74752), (192, 70080), (219, 61440), (240, 56064), (256, 52560), (288, 46720), (292, 46080), (320, 42048), (360, 37376), (365, 36864), (384, 35040), (438, 30720), (480, 28032), (512, 26280), (576, 23360), (584, 23040), (640, 21024), (657, 20480), (720, 18688), (730, 18432), (768, 17520), (876, 15360), (960, 14016), (1024, 13140), (1095, 12288), (1152, 11680), (1168, 11520), (1280, 10512), (1314, 10240), (1440, 9344), (1460, 9216), (1536, 8760), (1752, 7680), (1920, 7008), (2048, 6570), (2190, 6144), (2304, 5840), (2336, 5760), (2560, 5256), (2628, 5120), (2880, 4672), (2920, 4608), (3072, 4380), (3285, 4096), (3504, 3840)]