45242880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 160

約数和(自身を含む): 149079744

約数和(自身を除く): 103836864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 137, 160, 172, 192, 215, 240, 256, 258, 274, 320, 344, 384, 411, 430, 480, 512, 516, 548, 640, 645, 685, 688, 768, 822, 860, 960, 1032, 1096, 1280, 1290, 1370, 1376, 1536, 1644, 1720, 1920, 2055, 2064, 2192, 2560, 2580, 2740, 2752, 3288, 3440, 3840, 4110, 4128, 4384, 5160, 5480, 5504, 5891, 6576, 6880, 7680, 8220, 8256, 8768, 10320, 10960, 11008, 11782, 13152, 13760, 16440, 16512, 17536, 17673, 20640, 21920, 22016, 23564, 26304, 27520, 29455, 32880, 33024, 35072, 35346, 41280, 43840, 47128, 52608, 55040, 58910, 65760, 66048, 70144, 70692, 82560, 87680, 88365, 94256, 105216, 110080, 117820, 131520, 141384, 165120, 175360, 176730, 188512, 210432, 235640, 263040, 282768, 330240, 350720, 353460, 377024, 471280, 526080, 565536, 706920, 754048, 942560, 1052160, 1131072, 1413840, 1508096, 1885120, 2262144, 2827680, 3016192, 3770240, 4524288, 5655360, 7540480, 9048576, 11310720, 15080960, 22621440, 45242880]

約数ペア:

[(1, 45242880), (2, 22621440), (3, 15080960), (4, 11310720), (5, 9048576), (6, 7540480), (8, 5655360), (10, 4524288), (12, 3770240), (15, 3016192), (16, 2827680), (20, 2262144), (24, 1885120), (30, 1508096), (32, 1413840), (40, 1131072), (43, 1052160), (48, 942560), (60, 754048), (64, 706920), (80, 565536), (86, 526080), (96, 471280), (120, 377024), (128, 353460), (129, 350720), (137, 330240), (160, 282768), (172, 263040), (192, 235640), (215, 210432), (240, 188512), (256, 176730), (258, 175360), (274, 165120), (320, 141384), (344, 131520), (384, 117820), (411, 110080), (430, 105216), (480, 94256), (512, 88365), (516, 87680), (548, 82560), (640, 70692), (645, 70144), (685, 66048), (688, 65760), (768, 58910), (822, 55040), (860, 52608), (960, 47128), (1032, 43840), (1096, 41280), (1280, 35346), (1290, 35072), (1370, 33024), (1376, 32880), (1536, 29455), (1644, 27520), (1720, 26304), (1920, 23564), (2055, 22016), (2064, 21920), (2192, 20640), (2560, 17673), (2580, 17536), (2740, 16512), (2752, 16440), (3288, 13760), (3440, 13152), (3840, 11782), (4110, 11008), (4128, 10960), (4384, 10320), (5160, 8768), (5480, 8256), (5504, 8220), (5891, 7680), (6576, 6880)]