2165490720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{501271}}^1$

素因数の和:501295

約数の個数: 96

約数和(自身を含む): 7579232640

約数和(自身を除く): 5413741920

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, 501271, 1002542, 1503813, 2005084, 2506355, 3007626, 4010168, 4511439, 5012710, 6015252, 7519065, 8020336, 9022878, 10025420, 12030504, 13534317, 15038130, 16040672, 18045756, 20050840, 22557195, 24061008, 27068634, 30076260, 36091512, 40101680, 45114390, 48122016, 54137268, 60152520, 67671585, 72183024, 80203360, 90228780, 108274536, 120305040, 135343170, 144366048, 180457560, 216549072, 240610080, 270686340, 360915120, 433098144, 541372680, 721830240, 1082745360, 2165490720]

約数ペア:

[(1, 2165490720), (2, 1082745360), (3, 721830240), (4, 541372680), (5, 433098144), (6, 360915120), (8, 270686340), (9, 240610080), (10, 216549072), (12, 180457560), (15, 144366048), (16, 135343170), (18, 120305040), (20, 108274536), (24, 90228780), (27, 80203360), (30, 72183024), (32, 67671585), (36, 60152520), (40, 54137268), (45, 48122016), (48, 45114390), (54, 40101680), (60, 36091512), (72, 30076260), (80, 27068634), (90, 24061008), (96, 22557195), (108, 20050840), (120, 18045756), (135, 16040672), (144, 15038130), (160, 13534317), (180, 12030504), (216, 10025420), (240, 9022878), (270, 8020336), (288, 7519065), (360, 6015252), (432, 5012710), (480, 4511439), (540, 4010168), (720, 3007626), (864, 2506355), (1080, 2005084), (1440, 1503813), (2160, 1002542), (4320, 501271)]