86941440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{7547}}^1$

素因数の和:7574

約数の個数: 108

約数和(自身を含む): 300848184

約数和(自身を除く): 213906744

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 7547, 11520, 15094, 22641, 30188, 37735, 45282, 60376, 67923, 75470, 90564, 113205, 120752, 135846, 150940, 181128, 226410, 241504, 271692, 301880, 339615, 362256, 452820, 483008, 543384, 603760, 679230, 724512, 905640, 966016, 1086768, 1207520, 1358460, 1449024, 1811280, 1932032, 2173536, 2415040, 2716920, 2898048, 3622560, 4347072, 4830080, 5433840, 5796096, 7245120, 8694144, 9660160, 10867680, 14490240, 17388288, 21735360, 28980480, 43470720, 86941440]

約数ペア:

[(1, 86941440), (2, 43470720), (3, 28980480), (4, 21735360), (5, 17388288), (6, 14490240), (8, 10867680), (9, 9660160), (10, 8694144), (12, 7245120), (15, 5796096), (16, 5433840), (18, 4830080), (20, 4347072), (24, 3622560), (30, 2898048), (32, 2716920), (36, 2415040), (40, 2173536), (45, 1932032), (48, 1811280), (60, 1449024), (64, 1358460), (72, 1207520), (80, 1086768), (90, 966016), (96, 905640), (120, 724512), (128, 679230), (144, 603760), (160, 543384), (180, 483008), (192, 452820), (240, 362256), (256, 339615), (288, 301880), (320, 271692), (360, 241504), (384, 226410), (480, 181128), (576, 150940), (640, 135846), (720, 120752), (768, 113205), (960, 90564), (1152, 75470), (1280, 67923), (1440, 60376), (1920, 45282), (2304, 37735), (2880, 30188), (3840, 22641), (5760, 15094), (7547, 11520)]