15899690880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{306707}}^1$

素因数の和:306738

約数の個数: 160

約数和(自身を含む): 56780852040

約数和(自身を除く): 40881161160

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 306707, 613414, 920121, 1226828, 1533535, 1840242, 2453656, 2760363, 3067070, 3680484, 4600605, 4907312, 5520726, 6134140, 7360968, 8281089, 9201210, 9814624, 11041452, 12268280, 13801815, 14721936, 16562178, 18402420, 19629248, 22082904, 24536560, 24843267, 27603630, 29443872, 33124356, 36804840, 39258496, 41405445, 44165808, 49073120, 49686534, 55207260, 58887744, 66248712, 73609680, 82810890, 88331616, 98146240, 99373068, 110414520, 117775488, 124216335, 132497424, 147219360, 165621780, 176663232, 196292480, 198746136, 220829040, 248432670, 264994848, 294438720, 331243560, 353326464, 397492272, 441658080, 496865340, 529989696, 588877440, 662487120, 794984544, 883316160, 993730680, 1059979392, 1324974240, 1589969088, 1766632320, 1987461360, 2649948480, 3179938176, 3974922720, 5299896960, 7949845440, 15899690880]

約数ペア:

[(1, 15899690880), (2, 7949845440), (3, 5299896960), (4, 3974922720), (5, 3179938176), (6, 2649948480), (8, 1987461360), (9, 1766632320), (10, 1589969088), (12, 1324974240), (15, 1059979392), (16, 993730680), (18, 883316160), (20, 794984544), (24, 662487120), (27, 588877440), (30, 529989696), (32, 496865340), (36, 441658080), (40, 397492272), (45, 353326464), (48, 331243560), (54, 294438720), (60, 264994848), (64, 248432670), (72, 220829040), (80, 198746136), (81, 196292480), (90, 176663232), (96, 165621780), (108, 147219360), (120, 132497424), (128, 124216335), (135, 117775488), (144, 110414520), (160, 99373068), (162, 98146240), (180, 88331616), (192, 82810890), (216, 73609680), (240, 66248712), (270, 58887744), (288, 55207260), (320, 49686534), (324, 49073120), (360, 44165808), (384, 41405445), (405, 39258496), (432, 36804840), (480, 33124356), (540, 29443872), (576, 27603630), (640, 24843267), (648, 24536560), (720, 22082904), (810, 19629248), (864, 18402420), (960, 16562178), (1080, 14721936), (1152, 13801815), (1296, 12268280), (1440, 11041452), (1620, 9814624), (1728, 9201210), (1920, 8281089), (2160, 7360968), (2592, 6134140), (2880, 5520726), (3240, 4907312), (3456, 4600605), (4320, 3680484), (5184, 3067070), (5760, 2760363), (6480, 2453656), (8640, 1840242), (10368, 1533535), (12960, 1226828), (17280, 920121), (25920, 613414), (51840, 306707)]