308824320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11489}}^1$

素因数の和:11520

約数の個数: 144

約数和(自身を含む): 1127306880

約数和(自身を除く): 818482560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 11489, 13440, 22978, 26880, 34467, 45956, 57445, 68934, 80423, 91912, 114890, 137868, 160846, 172335, 183824, 229780, 241269, 275736, 321692, 344670, 367648, 402115, 459560, 482538, 551472, 643384, 689340, 735296, 804230, 919120, 965076, 1102944, 1206345, 1286768, 1378680, 1470592, 1608460, 1838240, 1930152, 2205888, 2412690, 2573536, 2757360, 2941184, 3216920, 3676480, 3860304, 4411776, 4825380, 5147072, 5514720, 6433840, 7352960, 7720608, 8823552, 9650760, 10294144, 11029440, 12867680, 14705920, 15441216, 19301520, 20588288, 22058880, 25735360, 30882432, 38603040, 44117760, 51470720, 61764864, 77206080, 102941440, 154412160, 308824320]

約数ペア:

[(1, 308824320), (2, 154412160), (3, 102941440), (4, 77206080), (5, 61764864), (6, 51470720), (7, 44117760), (8, 38603040), (10, 30882432), (12, 25735360), (14, 22058880), (15, 20588288), (16, 19301520), (20, 15441216), (21, 14705920), (24, 12867680), (28, 11029440), (30, 10294144), (32, 9650760), (35, 8823552), (40, 7720608), (42, 7352960), (48, 6433840), (56, 5514720), (60, 5147072), (64, 4825380), (70, 4411776), (80, 3860304), (84, 3676480), (96, 3216920), (105, 2941184), (112, 2757360), (120, 2573536), (128, 2412690), (140, 2205888), (160, 1930152), (168, 1838240), (192, 1608460), (210, 1470592), (224, 1378680), (240, 1286768), (256, 1206345), (280, 1102944), (320, 965076), (336, 919120), (384, 804230), (420, 735296), (448, 689340), (480, 643384), (560, 551472), (640, 482538), (672, 459560), (768, 402115), (840, 367648), (896, 344670), (960, 321692), (1120, 275736), (1280, 241269), (1344, 229780), (1680, 183824), (1792, 172335), (1920, 160846), (2240, 137868), (2688, 114890), (3360, 91912), (3840, 80423), (4480, 68934), (5376, 57445), (6720, 45956), (8960, 34467), (11489, 26880), (13440, 22978)]