690942960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{106627}}^1$

素因数の和:106652

約数の個数: 100

約数和(自身を含む): 2399769768

約数和(自身を除く): 1708826808

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, 106627, 213254, 319881, 426508, 533135, 639762, 853016, 959643, 1066270, 1279524, 1599405, 1706032, 1919286, 2132540, 2559048, 2878929, 3198810, 3838572, 4265080, 4798215, 5118096, 5757858, 6397620, 7677144, 8530160, 8636787, 9596430, 11515716, 12795240, 14394645, 15354288, 17273574, 19192860, 23031432, 25590480, 28789290, 34547148, 38385720, 43183935, 46062864, 57578580, 69094296, 76771440, 86367870, 115157160, 138188592, 172735740, 230314320, 345471480, 690942960]

約数ペア:

[(1, 690942960), (2, 345471480), (3, 230314320), (4, 172735740), (5, 138188592), (6, 115157160), (8, 86367870), (9, 76771440), (10, 69094296), (12, 57578580), (15, 46062864), (16, 43183935), (18, 38385720), (20, 34547148), (24, 28789290), (27, 25590480), (30, 23031432), (36, 19192860), (40, 17273574), (45, 15354288), (48, 14394645), (54, 12795240), (60, 11515716), (72, 9596430), (80, 8636787), (81, 8530160), (90, 7677144), (108, 6397620), (120, 5757858), (135, 5118096), (144, 4798215), (162, 4265080), (180, 3838572), (216, 3198810), (240, 2878929), (270, 2559048), (324, 2132540), (360, 1919286), (405, 1706032), (432, 1599405), (540, 1279524), (648, 1066270), (720, 959643), (810, 853016), (1080, 639762), (1296, 533135), (1620, 426508), (2160, 319881), (3240, 213254), (6480, 106627)]