131185440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{30367}}^1$

素因数の和:30391

約数の個数: 96

約数和(自身を含む): 459164160

約数和(自身を除く): 327978720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 30367, 60734, 91101, 121468, 151835, 182202, 242936, 273303, 303670, 364404, 455505, 485872, 546606, 607340, 728808, 819909, 911010, 971744, 1093212, 1214680, 1366515, 1457616, 1639818, 1822020, 2186424, 2429360, 2733030, 2915232, 3279636, 3644040, 4099545, 4372848, 4858720, 5466060, 6559272, 7288080, 8199090, 8745696, 10932120, 13118544, 14576160, 16398180, 21864240, 26237088, 32796360, 43728480, 65592720, 131185440]

約数ペア:

[(1, 131185440), (2, 65592720), (3, 43728480), (4, 32796360), (5, 26237088), (6, 21864240), (8, 16398180), (9, 14576160), (10, 13118544), (12, 10932120), (15, 8745696), (16, 8199090), (18, 7288080), (20, 6559272), (24, 5466060), (27, 4858720), (30, 4372848), (32, 4099545), (36, 3644040), (40, 3279636), (45, 2915232), (48, 2733030), (54, 2429360), (60, 2186424), (72, 1822020), (80, 1639818), (90, 1457616), (96, 1366515), (108, 1214680), (120, 1093212), (135, 971744), (144, 911010), (160, 819909), (180, 728808), (216, 607340), (240, 546606), (270, 485872), (288, 455505), (360, 364404), (432, 303670), (480, 273303), (540, 242936), (720, 182202), (864, 151835), (1080, 121468), (1440, 91101), (2160, 60734), (4320, 30367)]