180483240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 256

約数和(自身を含む): 663552000

約数和(自身を除く): 483068760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 31, 35, 40, 42, 56, 58, 60, 62, 70, 84, 87, 93, 105, 116, 120, 124, 140, 145, 155, 168, 174, 186, 203, 210, 217, 232, 239, 248, 280, 290, 310, 348, 372, 406, 420, 434, 435, 465, 478, 580, 609, 620, 651, 696, 717, 744, 812, 840, 868, 870, 899, 930, 956, 1015, 1085, 1160, 1195, 1218, 1240, 1302, 1434, 1624, 1673, 1736, 1740, 1798, 1860, 1912, 2030, 2170, 2390, 2436, 2604, 2697, 2868, 3045, 3255, 3346, 3480, 3585, 3596, 3720, 4060, 4340, 4495, 4780, 4872, 5019, 5208, 5394, 5736, 6090, 6293, 6510, 6692, 6931, 7170, 7192, 7409, 8120, 8365, 8680, 8990, 9560, 10038, 10788, 12180, 12586, 13020, 13384, 13485, 13862, 14340, 14818, 16730, 17980, 18879, 20076, 20793, 21576, 22227, 24360, 25095, 25172, 26040, 26970, 27724, 28680, 29636, 31465, 33460, 34655, 35960, 37045, 37758, 40152, 41586, 44454, 48517, 50190, 50344, 51863, 53940, 55448, 59272, 62930, 66920, 69310, 74090, 75516, 83172, 88908, 94395, 97034, 100380, 103726, 103965, 107880, 111135, 125860, 138620, 145551, 148180, 151032, 155589, 166344, 177816, 188790, 194068, 200760, 207452, 207930, 214861, 222270, 242585, 251720, 259315, 277240, 291102, 296360, 311178, 377580, 388136, 414904, 415860, 429722, 444540, 485170, 518630, 582204, 622356, 644583, 727755, 755160, 777945, 831720, 859444, 889080, 970340, 1037260, 1074305, 1164408, 1244712, 1289166, 1455510, 1504027, 1555890, 1718888, 1940680, 2074520, 2148610, 2578332, 2911020, 3008054, 3111780, 3222915, 4297220, 4512081, 5156664, 5822040, 6016108, 6223560, 6445830, 7520135, 8594440, 9024162, 12032216, 12891660, 15040270, 18048324, 22560405, 25783320, 30080540, 36096648, 45120810, 60161080, 90241620, 180483240]

約数ペア:

[(1, 180483240), (2, 90241620), (3, 60161080), (4, 45120810), (5, 36096648), (6, 30080540), (7, 25783320), (8, 22560405), (10, 18048324), (12, 15040270), (14, 12891660), (15, 12032216), (20, 9024162), (21, 8594440), (24, 7520135), (28, 6445830), (29, 6223560), (30, 6016108), (31, 5822040), (35, 5156664), (40, 4512081), (42, 4297220), (56, 3222915), (58, 3111780), (60, 3008054), (62, 2911020), (70, 2578332), (84, 2148610), (87, 2074520), (93, 1940680), (105, 1718888), (116, 1555890), (120, 1504027), (124, 1455510), (140, 1289166), (145, 1244712), (155, 1164408), (168, 1074305), (174, 1037260), (186, 970340), (203, 889080), (210, 859444), (217, 831720), (232, 777945), (239, 755160), (248, 727755), (280, 644583), (290, 622356), (310, 582204), (348, 518630), (372, 485170), (406, 444540), (420, 429722), (434, 415860), (435, 414904), (465, 388136), (478, 377580), (580, 311178), (609, 296360), (620, 291102), (651, 277240), (696, 259315), (717, 251720), (744, 242585), (812, 222270), (840, 214861), (868, 207930), (870, 207452), (899, 200760), (930, 194068), (956, 188790), (1015, 177816), (1085, 166344), (1160, 155589), (1195, 151032), (1218, 148180), (1240, 145551), (1302, 138620), (1434, 125860), (1624, 111135), (1673, 107880), (1736, 103965), (1740, 103726), (1798, 100380), (1860, 97034), (1912, 94395), (2030, 88908), (2170, 83172), (2390, 75516), (2436, 74090), (2604, 69310), (2697, 66920), (2868, 62930), (3045, 59272), (3255, 55448), (3346, 53940), (3480, 51863), (3585, 50344), (3596, 50190), (3720, 48517), (4060, 44454), (4340, 41586), (4495, 40152), (4780, 37758), (4872, 37045), (5019, 35960), (5208, 34655), (5394, 33460), (5736, 31465), (6090, 29636), (6293, 28680), (6510, 27724), (6692, 26970), (6931, 26040), (7170, 25172), (7192, 25095), (7409, 24360), (8120, 22227), (8365, 21576), (8680, 20793), (8990, 20076), (9560, 18879), (10038, 17980), (10788, 16730), (12180, 14818), (12586, 14340), (13020, 13862), (13384, 13485)]