162220320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{12517}}^1$

素因数の和:12544

約数の個数: 120

約数和(自身を含む): 572548284

約数和(自身を除く): 410327964

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, 12517, 12960, 25034, 37551, 50068, 62585, 75102, 100136, 112653, 125170, 150204, 187755, 200272, 225306, 250340, 300408, 337959, 375510, 400544, 450612, 500680, 563265, 600816, 675918, 751020, 901224, 1001360, 1013877, 1126530, 1201632, 1351836, 1502040, 1689795, 1802448, 2002720, 2027754, 2253060, 2703672, 3004080, 3379590, 3604896, 4055508, 4506120, 5069385, 5407344, 6008160, 6759180, 8111016, 9012240, 10138770, 10814688, 13518360, 16222032, 18024480, 20277540, 27036720, 32444064, 40555080, 54073440, 81110160, 162220320]

約数ペア:

[(1, 162220320), (2, 81110160), (3, 54073440), (4, 40555080), (5, 32444064), (6, 27036720), (8, 20277540), (9, 18024480), (10, 16222032), (12, 13518360), (15, 10814688), (16, 10138770), (18, 9012240), (20, 8111016), (24, 6759180), (27, 6008160), (30, 5407344), (32, 5069385), (36, 4506120), (40, 4055508), (45, 3604896), (48, 3379590), (54, 3004080), (60, 2703672), (72, 2253060), (80, 2027754), (81, 2002720), (90, 1802448), (96, 1689795), (108, 1502040), (120, 1351836), (135, 1201632), (144, 1126530), (160, 1013877), (162, 1001360), (180, 901224), (216, 751020), (240, 675918), (270, 600816), (288, 563265), (324, 500680), (360, 450612), (405, 400544), (432, 375510), (480, 337959), (540, 300408), (648, 250340), (720, 225306), (810, 200272), (864, 187755), (1080, 150204), (1296, 125170), (1440, 112653), (1620, 100136), (2160, 75102), (2592, 62585), (3240, 50068), (4320, 37551), (6480, 25034), (12517, 12960)]