264706560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11489}}^1$

素因数の和:11518

約数の個数: 120

約数和(自身を含む): 916833060

約数和(自身を除く): 652126500

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, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11489, 11520, 22978, 23040, 34467, 45956, 57445, 68934, 91912, 103401, 114890, 137868, 172335, 183824, 206802, 229780, 275736, 344670, 367648, 413604, 459560, 517005, 551472, 689340, 735296, 827208, 919120, 1034010, 1102944, 1378680, 1470592, 1654416, 1838240, 2068020, 2205888, 2757360, 2941184, 3308832, 3676480, 4136040, 4411776, 5514720, 5882368, 6617664, 7352960, 8272080, 8823552, 11029440, 13235328, 14705920, 16544160, 17647104, 22058880, 26470656, 29411840, 33088320, 44117760, 52941312, 66176640, 88235520, 132353280, 264706560]

約数ペア:

[(1, 264706560), (2, 132353280), (3, 88235520), (4, 66176640), (5, 52941312), (6, 44117760), (8, 33088320), (9, 29411840), (10, 26470656), (12, 22058880), (15, 17647104), (16, 16544160), (18, 14705920), (20, 13235328), (24, 11029440), (30, 8823552), (32, 8272080), (36, 7352960), (40, 6617664), (45, 5882368), (48, 5514720), (60, 4411776), (64, 4136040), (72, 3676480), (80, 3308832), (90, 2941184), (96, 2757360), (120, 2205888), (128, 2068020), (144, 1838240), (160, 1654416), (180, 1470592), (192, 1378680), (240, 1102944), (256, 1034010), (288, 919120), (320, 827208), (360, 735296), (384, 689340), (480, 551472), (512, 517005), (576, 459560), (640, 413604), (720, 367648), (768, 344670), (960, 275736), (1152, 229780), (1280, 206802), (1440, 183824), (1536, 172335), (1920, 137868), (2304, 114890), (2560, 103401), (2880, 91912), (3840, 68934), (4608, 57445), (5760, 45956), (7680, 34467), (11489, 23040), (11520, 22978)]