863958960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{133327}}^1$

素因数の和:133352

約数の個数: 100

約数和(自身を含む): 3000679968

約数和(自身を除く): 2136721008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 133327, 266654, 399981, 533308, 666635, 799962, 1066616, 1199943, 1333270, 1599924, 1999905, 2133232, 2399886, 2666540, 3199848, 3599829, 3999810, 4799772, 5333080, 5999715, 6399696, 7199658, 7999620, 9599544, 10666160, 10799487, 11999430, 14399316, 15999240, 17999145, 19199088, 21598974, 23998860, 28798632, 31998480, 35998290, 43197948, 47997720, 53997435, 57597264, 71996580, 86395896, 95995440, 107994870, 143993160, 172791792, 215989740, 287986320, 431979480, 863958960]

約数ペア:

[(1, 863958960), (2, 431979480), (3, 287986320), (4, 215989740), (5, 172791792), (6, 143993160), (8, 107994870), (9, 95995440), (10, 86395896), (12, 71996580), (15, 57597264), (16, 53997435), (18, 47997720), (20, 43197948), (24, 35998290), (27, 31998480), (30, 28798632), (36, 23998860), (40, 21598974), (45, 19199088), (48, 17999145), (54, 15999240), (60, 14399316), (72, 11999430), (80, 10799487), (81, 10666160), (90, 9599544), (108, 7999620), (120, 7199658), (135, 6399696), (144, 5999715), (162, 5333080), (180, 4799772), (216, 3999810), (240, 3599829), (270, 3199848), (324, 2666540), (360, 2399886), (405, 2133232), (432, 1999905), (540, 1599924), (648, 1333270), (720, 1199943), (810, 1066616), (1080, 799962), (1296, 666635), (1620, 533308), (2160, 399981), (3240, 266654), (6480, 133327)]