538031160

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{18451}}^1$

素因数の和:18480

約数の個数: 112

約数和(自身を含む): 1815123240

約数和(自身を除く): 1277092080

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, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7290, 9720, 14580, 18451, 29160, 36902, 55353, 73804, 92255, 110706, 147608, 166059, 184510, 221412, 276765, 332118, 369020, 442824, 498177, 553530, 664236, 738040, 830295, 996354, 1107060, 1328472, 1494531, 1660590, 1992708, 2214120, 2490885, 2989062, 3321180, 3985416, 4483593, 4981770, 5978124, 6642360, 7472655, 8967186, 9963540, 11956248, 13450779, 14945310, 17934372, 19927080, 22417965, 26901558, 29890620, 35868744, 44835930, 53803116, 59781240, 67253895, 89671860, 107606232, 134507790, 179343720, 269015580, 538031160]

約数ペア:

[(1, 538031160), (2, 269015580), (3, 179343720), (4, 134507790), (5, 107606232), (6, 89671860), (8, 67253895), (9, 59781240), (10, 53803116), (12, 44835930), (15, 35868744), (18, 29890620), (20, 26901558), (24, 22417965), (27, 19927080), (30, 17934372), (36, 14945310), (40, 13450779), (45, 11956248), (54, 9963540), (60, 8967186), (72, 7472655), (81, 6642360), (90, 5978124), (108, 4981770), (120, 4483593), (135, 3985416), (162, 3321180), (180, 2989062), (216, 2490885), (243, 2214120), (270, 1992708), (324, 1660590), (360, 1494531), (405, 1328472), (486, 1107060), (540, 996354), (648, 830295), (729, 738040), (810, 664236), (972, 553530), (1080, 498177), (1215, 442824), (1458, 369020), (1620, 332118), (1944, 276765), (2430, 221412), (2916, 184510), (3240, 166059), (3645, 147608), (4860, 110706), (5832, 92255), (7290, 73804), (9720, 55353), (14580, 36902), (18451, 29160)]