249094080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{86491}}^1$

素因数の和:86514

約数の個数: 84

約数和(自身を含む): 856789752

約数和(自身を除く): 607695672

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 86491, 172982, 259473, 345964, 432455, 518946, 691928, 778419, 864910, 1037892, 1297365, 1383856, 1556838, 1729820, 2075784, 2594730, 2767712, 3113676, 3459640, 3892095, 4151568, 5189460, 5535424, 6227352, 6919280, 7784190, 8303136, 10378920, 12454704, 13838560, 15568380, 16606272, 20757840, 24909408, 27677120, 31136760, 41515680, 49818816, 62273520, 83031360, 124547040, 249094080]

約数ペア:

[(1, 249094080), (2, 124547040), (3, 83031360), (4, 62273520), (5, 49818816), (6, 41515680), (8, 31136760), (9, 27677120), (10, 24909408), (12, 20757840), (15, 16606272), (16, 15568380), (18, 13838560), (20, 12454704), (24, 10378920), (30, 8303136), (32, 7784190), (36, 6919280), (40, 6227352), (45, 5535424), (48, 5189460), (60, 4151568), (64, 3892095), (72, 3459640), (80, 3113676), (90, 2767712), (96, 2594730), (120, 2075784), (144, 1729820), (160, 1556838), (180, 1383856), (192, 1297365), (240, 1037892), (288, 864910), (320, 778419), (360, 691928), (480, 518946), (576, 432455), (720, 345964), (960, 259473), (1440, 172982), (2880, 86491)]