40555080

素因数分解:

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

素因数の和:12540

約数の個数: 80

約数和(自身を含む): 136321020

約数和(自身を除く): 95765940

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 12517, 25034, 37551, 50068, 62585, 75102, 100136, 112653, 125170, 150204, 187755, 225306, 250340, 300408, 337959, 375510, 450612, 500680, 563265, 675918, 751020, 901224, 1013877, 1126530, 1351836, 1502040, 1689795, 2027754, 2253060, 2703672, 3379590, 4055508, 4506120, 5069385, 6759180, 8111016, 10138770, 13518360, 20277540, 40555080]

約数ペア:

[(1, 40555080), (2, 20277540), (3, 13518360), (4, 10138770), (5, 8111016), (6, 6759180), (8, 5069385), (9, 4506120), (10, 4055508), (12, 3379590), (15, 2703672), (18, 2253060), (20, 2027754), (24, 1689795), (27, 1502040), (30, 1351836), (36, 1126530), (40, 1013877), (45, 901224), (54, 751020), (60, 675918), (72, 563265), (81, 500680), (90, 450612), (108, 375510), (120, 337959), (135, 300408), (162, 250340), (180, 225306), (216, 187755), (270, 150204), (324, 125170), (360, 112653), (405, 100136), (540, 75102), (648, 62585), (810, 50068), (1080, 37551), (1620, 25034), (3240, 12517)]