252061440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1$

素因数の和:1666

約数の個数: 144

約数和(自身を含む): 825170976

約数和(自身を除く): 573109536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 960, 984, 1230, 1280, 1312, 1601, 1640, 1920, 1968, 2460, 2624, 3202, 3280, 3840, 3936, 4803, 4920, 5248, 6404, 6560, 7872, 8005, 9606, 9840, 10496, 12808, 13120, 15744, 16010, 19212, 19680, 24015, 25616, 26240, 31488, 32020, 38424, 39360, 48030, 51232, 52480, 64040, 65641, 76848, 78720, 96060, 102464, 128080, 131282, 153696, 157440, 192120, 196923, 204928, 256160, 262564, 307392, 328205, 384240, 393846, 409856, 512320, 525128, 614784, 656410, 768480, 787692, 984615, 1024640, 1050256, 1229568, 1312820, 1536960, 1575384, 1969230, 2049280, 2100512, 2625640, 3073920, 3150768, 3938460, 4201024, 5251280, 6147840, 6301536, 7876920, 8402048, 10502560, 12603072, 15753840, 16804096, 21005120, 25206144, 31507680, 42010240, 50412288, 63015360, 84020480, 126030720, 252061440]

約数ペア:

[(1, 252061440), (2, 126030720), (3, 84020480), (4, 63015360), (5, 50412288), (6, 42010240), (8, 31507680), (10, 25206144), (12, 21005120), (15, 16804096), (16, 15753840), (20, 12603072), (24, 10502560), (30, 8402048), (32, 7876920), (40, 6301536), (41, 6147840), (48, 5251280), (60, 4201024), (64, 3938460), (80, 3150768), (82, 3073920), (96, 2625640), (120, 2100512), (123, 2049280), (128, 1969230), (160, 1575384), (164, 1536960), (192, 1312820), (205, 1229568), (240, 1050256), (246, 1024640), (256, 984615), (320, 787692), (328, 768480), (384, 656410), (410, 614784), (480, 525128), (492, 512320), (615, 409856), (640, 393846), (656, 384240), (768, 328205), (820, 307392), (960, 262564), (984, 256160), (1230, 204928), (1280, 196923), (1312, 192120), (1601, 157440), (1640, 153696), (1920, 131282), (1968, 128080), (2460, 102464), (2624, 96060), (3202, 78720), (3280, 76848), (3840, 65641), (3936, 64040), (4803, 52480), (4920, 51232), (5248, 48030), (6404, 39360), (6560, 38424), (7872, 32020), (8005, 31488), (9606, 26240), (9840, 25616), (10496, 24015), (12808, 19680), (13120, 19212), (15744, 16010)]