395955360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2099}}^1$

素因数の和:2251

約数の個数: 144

約数和(自身を含む): 1362160800

約数和(自身を除く): 966205440

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, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1965, 2096, 2099, 2358, 2620, 3144, 3930, 4192, 4198, 4716, 5240, 5895, 6288, 6297, 7860, 8396, 9432, 10480, 10495, 11790, 12576, 12594, 15720, 16792, 18864, 18891, 20960, 20990, 23580, 25188, 31440, 31485, 33584, 37728, 37782, 41980, 47160, 50376, 62880, 62970, 67168, 75564, 83960, 94320, 94455, 100752, 125940, 151128, 167920, 188640, 188910, 201504, 251880, 274969, 302256, 335840, 377820, 503760, 549938, 604512, 755640, 824907, 1007520, 1099876, 1374845, 1511280, 1649814, 2199752, 2474721, 2749690, 3022560, 3299628, 4124535, 4399504, 4949442, 5499380, 6599256, 8249070, 8799008, 9898884, 10998760, 12373605, 13198512, 16498140, 19797768, 21997520, 24747210, 26397024, 32996280, 39595536, 43995040, 49494420, 65992560, 79191072, 98988840, 131985120, 197977680, 395955360]

約数ペア:

[(1, 395955360), (2, 197977680), (3, 131985120), (4, 98988840), (5, 79191072), (6, 65992560), (8, 49494420), (9, 43995040), (10, 39595536), (12, 32996280), (15, 26397024), (16, 24747210), (18, 21997520), (20, 19797768), (24, 16498140), (30, 13198512), (32, 12373605), (36, 10998760), (40, 9898884), (45, 8799008), (48, 8249070), (60, 6599256), (72, 5499380), (80, 4949442), (90, 4399504), (96, 4124535), (120, 3299628), (131, 3022560), (144, 2749690), (160, 2474721), (180, 2199752), (240, 1649814), (262, 1511280), (288, 1374845), (360, 1099876), (393, 1007520), (480, 824907), (524, 755640), (655, 604512), (720, 549938), (786, 503760), (1048, 377820), (1179, 335840), (1310, 302256), (1440, 274969), (1572, 251880), (1965, 201504), (2096, 188910), (2099, 188640), (2358, 167920), (2620, 151128), (3144, 125940), (3930, 100752), (4192, 94455), (4198, 94320), (4716, 83960), (5240, 75564), (5895, 67168), (6288, 62970), (6297, 62880), (7860, 50376), (8396, 47160), (9432, 41980), (10480, 37782), (10495, 37728), (11790, 33584), (12576, 31485), (12594, 31440), (15720, 25188), (16792, 23580), (18864, 20990), (18891, 20960)]