52676640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 144

約数和(自身を含む): 181680408

約数和(自身を除く): 129003768

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, 72, 80, 90, 96, 120, 144, 157, 160, 180, 233, 240, 288, 314, 360, 466, 471, 480, 628, 699, 720, 785, 932, 942, 1165, 1256, 1398, 1413, 1440, 1570, 1864, 1884, 2097, 2330, 2355, 2512, 2796, 2826, 3140, 3495, 3728, 3768, 4194, 4660, 4710, 5024, 5592, 5652, 6280, 6990, 7065, 7456, 7536, 8388, 9320, 9420, 10485, 11184, 11304, 12560, 13980, 14130, 15072, 16776, 18640, 18840, 20970, 22368, 22608, 25120, 27960, 28260, 33552, 36581, 37280, 37680, 41940, 45216, 55920, 56520, 67104, 73162, 75360, 83880, 109743, 111840, 113040, 146324, 167760, 182905, 219486, 226080, 292648, 329229, 335520, 365810, 438972, 548715, 585296, 658458, 731620, 877944, 1097430, 1170592, 1316916, 1463240, 1646145, 1755888, 2194860, 2633832, 2926480, 3292290, 3511776, 4389720, 5267664, 5852960, 6584580, 8779440, 10535328, 13169160, 17558880, 26338320, 52676640]

約数ペア:

[(1, 52676640), (2, 26338320), (3, 17558880), (4, 13169160), (5, 10535328), (6, 8779440), (8, 6584580), (9, 5852960), (10, 5267664), (12, 4389720), (15, 3511776), (16, 3292290), (18, 2926480), (20, 2633832), (24, 2194860), (30, 1755888), (32, 1646145), (36, 1463240), (40, 1316916), (45, 1170592), (48, 1097430), (60, 877944), (72, 731620), (80, 658458), (90, 585296), (96, 548715), (120, 438972), (144, 365810), (157, 335520), (160, 329229), (180, 292648), (233, 226080), (240, 219486), (288, 182905), (314, 167760), (360, 146324), (466, 113040), (471, 111840), (480, 109743), (628, 83880), (699, 75360), (720, 73162), (785, 67104), (932, 56520), (942, 55920), (1165, 45216), (1256, 41940), (1398, 37680), (1413, 37280), (1440, 36581), (1570, 33552), (1864, 28260), (1884, 27960), (2097, 25120), (2330, 22608), (2355, 22368), (2512, 20970), (2796, 18840), (2826, 18640), (3140, 16776), (3495, 15072), (3728, 14130), (3768, 13980), (4194, 12560), (4660, 11304), (4710, 11184), (5024, 10485), (5592, 9420), (5652, 9320), (6280, 8388), (6990, 7536), (7065, 7456)]