384661440

素因数分解:

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

素因数の和:448

約数の個数: 168

約数和(自身を含む): 1363461840

約数和(自身を除く): 978800400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 211, 216, 240, 270, 288, 320, 360, 422, 432, 480, 540, 576, 633, 720, 844, 864, 960, 1055, 1080, 1266, 1440, 1688, 1728, 1899, 2110, 2160, 2532, 2880, 3165, 3376, 3798, 4220, 4320, 5064, 5697, 6330, 6752, 7596, 8440, 8640, 9495, 10128, 11394, 12660, 13504, 15192, 16880, 18990, 20256, 22788, 25320, 28485, 30384, 33760, 37980, 40512, 44521, 45576, 50640, 56970, 60768, 67520, 75960, 89042, 91152, 101280, 113940, 121536, 133563, 151920, 178084, 182304, 202560, 222605, 227880, 267126, 303840, 356168, 364608, 400689, 445210, 455760, 534252, 607680, 667815, 712336, 801378, 890420, 911520, 1068504, 1202067, 1335630, 1424672, 1602756, 1780840, 1823040, 2003445, 2137008, 2404134, 2671260, 2849344, 3205512, 3561680, 4006890, 4274016, 4808268, 5342520, 6010335, 6411024, 7123360, 8013780, 8548032, 9616536, 10685040, 12020670, 12822048, 14246720, 16027560, 19233072, 21370080, 24041340, 25644096, 32055120, 38466144, 42740160, 48082680, 64110240, 76932288, 96165360, 128220480, 192330720, 384661440]

約数ペア:

[(1, 384661440), (2, 192330720), (3, 128220480), (4, 96165360), (5, 76932288), (6, 64110240), (8, 48082680), (9, 42740160), (10, 38466144), (12, 32055120), (15, 25644096), (16, 24041340), (18, 21370080), (20, 19233072), (24, 16027560), (27, 14246720), (30, 12822048), (32, 12020670), (36, 10685040), (40, 9616536), (45, 8548032), (48, 8013780), (54, 7123360), (60, 6411024), (64, 6010335), (72, 5342520), (80, 4808268), (90, 4274016), (96, 4006890), (108, 3561680), (120, 3205512), (135, 2849344), (144, 2671260), (160, 2404134), (180, 2137008), (192, 2003445), (211, 1823040), (216, 1780840), (240, 1602756), (270, 1424672), (288, 1335630), (320, 1202067), (360, 1068504), (422, 911520), (432, 890420), (480, 801378), (540, 712336), (576, 667815), (633, 607680), (720, 534252), (844, 455760), (864, 445210), (960, 400689), (1055, 364608), (1080, 356168), (1266, 303840), (1440, 267126), (1688, 227880), (1728, 222605), (1899, 202560), (2110, 182304), (2160, 178084), (2532, 151920), (2880, 133563), (3165, 121536), (3376, 113940), (3798, 101280), (4220, 91152), (4320, 89042), (5064, 75960), (5697, 67520), (6330, 60768), (6752, 56970), (7596, 50640), (8440, 45576), (8640, 44521), (9495, 40512), (10128, 37980), (11394, 33760), (12660, 30384), (13504, 28485), (15192, 25320), (16880, 22788), (18990, 20256)]