220702320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{11353}}^1$

素因数の和:11381

約数の個数: 120

約数和(自身を含む): 768711216

約数和(自身を除く): 548008896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 11353, 19440, 22706, 34059, 45412, 56765, 68118, 90824, 102177, 113530, 136236, 170295, 181648, 204354, 227060, 272472, 306531, 340590, 408708, 454120, 510885, 544944, 613062, 681180, 817416, 908240, 919593, 1021770, 1226124, 1362360, 1532655, 1634832, 1839186, 2043540, 2452248, 2724720, 2758779, 3065310, 3678372, 4087080, 4597965, 4904496, 5517558, 6130620, 7356744, 8174160, 9195930, 11035116, 12261240, 13793895, 14713488, 18391860, 22070232, 24522480, 27587790, 36783720, 44140464, 55175580, 73567440, 110351160, 220702320]

約数ペア:

[(1, 220702320), (2, 110351160), (3, 73567440), (4, 55175580), (5, 44140464), (6, 36783720), (8, 27587790), (9, 24522480), (10, 22070232), (12, 18391860), (15, 14713488), (16, 13793895), (18, 12261240), (20, 11035116), (24, 9195930), (27, 8174160), (30, 7356744), (36, 6130620), (40, 5517558), (45, 4904496), (48, 4597965), (54, 4087080), (60, 3678372), (72, 3065310), (80, 2758779), (81, 2724720), (90, 2452248), (108, 2043540), (120, 1839186), (135, 1634832), (144, 1532655), (162, 1362360), (180, 1226124), (216, 1021770), (240, 919593), (243, 908240), (270, 817416), (324, 681180), (360, 613062), (405, 544944), (432, 510885), (486, 454120), (540, 408708), (648, 340590), (720, 306531), (810, 272472), (972, 227060), (1080, 204354), (1215, 181648), (1296, 170295), (1620, 136236), (1944, 113530), (2160, 102177), (2430, 90824), (3240, 68118), (3888, 56765), (4860, 45412), (6480, 34059), (9720, 22706), (11353, 19440)]