260929080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{241601}}^1$

素因数の和:241621

約数の個数: 64

約数和(自身を含む): 869767200

約数和(自身を除く): 608838120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 241601, 483202, 724803, 966404, 1208005, 1449606, 1932808, 2174409, 2416010, 2899212, 3624015, 4348818, 4832020, 5798424, 6523227, 7248030, 8697636, 9664040, 10872045, 13046454, 14496060, 17395272, 21744090, 26092908, 28992120, 32616135, 43488180, 52185816, 65232270, 86976360, 130464540, 260929080]

約数ペア:

[(1, 260929080), (2, 130464540), (3, 86976360), (4, 65232270), (5, 52185816), (6, 43488180), (8, 32616135), (9, 28992120), (10, 26092908), (12, 21744090), (15, 17395272), (18, 14496060), (20, 13046454), (24, 10872045), (27, 9664040), (30, 8697636), (36, 7248030), (40, 6523227), (45, 5798424), (54, 4832020), (60, 4348818), (72, 3624015), (90, 2899212), (108, 2416010), (120, 2174409), (135, 1932808), (180, 1449606), (216, 1208005), (270, 966404), (360, 724803), (540, 483202), (1080, 241601)]