243301320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{25031}}^1$

素因数の和:25057

約数の個数: 96

約数和(自身を含む): 820048320

約数和(自身を除く): 576747000

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, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 25031, 50062, 75093, 100124, 125155, 150186, 200248, 225279, 250310, 300372, 375465, 450558, 500620, 600744, 675837, 750930, 901116, 1001240, 1126395, 1351674, 1501860, 1802232, 2027511, 2252790, 2703348, 3003720, 3379185, 4055022, 4505580, 5406696, 6082533, 6758370, 8110044, 9011160, 10137555, 12165066, 13516740, 16220088, 20275110, 24330132, 27033480, 30412665, 40550220, 48660264, 60825330, 81100440, 121650660, 243301320]

約数ペア:

[(1, 243301320), (2, 121650660), (3, 81100440), (4, 60825330), (5, 48660264), (6, 40550220), (8, 30412665), (9, 27033480), (10, 24330132), (12, 20275110), (15, 16220088), (18, 13516740), (20, 12165066), (24, 10137555), (27, 9011160), (30, 8110044), (36, 6758370), (40, 6082533), (45, 5406696), (54, 4505580), (60, 4055022), (72, 3379185), (81, 3003720), (90, 2703348), (108, 2252790), (120, 2027511), (135, 1802232), (162, 1501860), (180, 1351674), (216, 1126395), (243, 1001240), (270, 901116), (324, 750930), (360, 675837), (405, 600744), (486, 500620), (540, 450558), (648, 375465), (810, 300372), (972, 250310), (1080, 225279), (1215, 200248), (1620, 150186), (1944, 125155), (2430, 100124), (3240, 75093), (4860, 50062), (9720, 25031)]