289053120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1427}}^1$

素因数の和:1658

約数の個数: 112

約数和(自身を含む): 922739328

約数和(自身を除く): 633686208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1427, 1688, 2110, 2532, 2854, 3165, 3376, 4220, 4281, 5064, 5708, 6330, 6752, 7135, 8440, 8562, 10128, 11416, 12660, 13504, 14270, 16880, 17124, 20256, 21405, 22832, 25320, 28540, 33760, 34248, 40512, 42810, 45664, 50640, 57080, 67520, 68496, 85620, 91328, 101280, 114160, 136992, 171240, 202560, 228320, 273984, 301097, 342480, 456640, 602194, 684960, 903291, 1204388, 1369920, 1505485, 1806582, 2408776, 3010970, 3613164, 4516455, 4817552, 6021940, 7226328, 9032910, 9635104, 12043880, 14452656, 18065820, 19270208, 24087760, 28905312, 36131640, 48175520, 57810624, 72263280, 96351040, 144526560, 289053120]

約数ペア:

[(1, 289053120), (2, 144526560), (3, 96351040), (4, 72263280), (5, 57810624), (6, 48175520), (8, 36131640), (10, 28905312), (12, 24087760), (15, 19270208), (16, 18065820), (20, 14452656), (24, 12043880), (30, 9635104), (32, 9032910), (40, 7226328), (48, 6021940), (60, 4817552), (64, 4516455), (80, 3613164), (96, 3010970), (120, 2408776), (160, 1806582), (192, 1505485), (211, 1369920), (240, 1204388), (320, 903291), (422, 684960), (480, 602194), (633, 456640), (844, 342480), (960, 301097), (1055, 273984), (1266, 228320), (1427, 202560), (1688, 171240), (2110, 136992), (2532, 114160), (2854, 101280), (3165, 91328), (3376, 85620), (4220, 68496), (4281, 67520), (5064, 57080), (5708, 50640), (6330, 45664), (6752, 42810), (7135, 40512), (8440, 34248), (8562, 33760), (10128, 28540), (11416, 25320), (12660, 22832), (13504, 21405), (14270, 20256), (16880, 17124)]