1629551520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{125737}}^1$

素因数の和:125764

約数の個数: 120

約数和(自身を含む): 5751004644

約数和(自身を除く): 4121453124

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 125737, 251474, 377211, 502948, 628685, 754422, 1005896, 1131633, 1257370, 1508844, 1886055, 2011792, 2263266, 2514740, 3017688, 3394899, 3772110, 4023584, 4526532, 5029480, 5658165, 6035376, 6789798, 7544220, 9053064, 10058960, 10184697, 11316330, 12070752, 13579596, 15088440, 16974495, 18106128, 20117920, 20369394, 22632660, 27159192, 30176880, 33948990, 36212256, 40738788, 45265320, 50923485, 54318384, 60353760, 67897980, 81477576, 90530640, 101846970, 108636768, 135795960, 162955152, 181061280, 203693940, 271591920, 325910304, 407387880, 543183840, 814775760, 1629551520]

約数ペア:

[(1, 1629551520), (2, 814775760), (3, 543183840), (4, 407387880), (5, 325910304), (6, 271591920), (8, 203693940), (9, 181061280), (10, 162955152), (12, 135795960), (15, 108636768), (16, 101846970), (18, 90530640), (20, 81477576), (24, 67897980), (27, 60353760), (30, 54318384), (32, 50923485), (36, 45265320), (40, 40738788), (45, 36212256), (48, 33948990), (54, 30176880), (60, 27159192), (72, 22632660), (80, 20369394), (81, 20117920), (90, 18106128), (96, 16974495), (108, 15088440), (120, 13579596), (135, 12070752), (144, 11316330), (160, 10184697), (162, 10058960), (180, 9053064), (216, 7544220), (240, 6789798), (270, 6035376), (288, 5658165), (324, 5029480), (360, 4526532), (405, 4023584), (432, 3772110), (480, 3394899), (540, 3017688), (648, 2514740), (720, 2263266), (810, 2011792), (864, 1886055), (1080, 1508844), (1296, 1257370), (1440, 1131633), (1620, 1005896), (2160, 754422), (2592, 628685), (3240, 502948), (4320, 377211), (6480, 251474), (12960, 125737)]