490449600

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{11353}}^1$

素因数の和:11384

約数の個数: 168

約数和(自身を含む): 1788027920

約数和(自身を除く): 1297578320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 5400, 7200, 8640, 10800, 11353, 14400, 21600, 22706, 34059, 43200, 45412, 56765, 68118, 90824, 102177, 113530, 136236, 170295, 181648, 204354, 227060, 272472, 283825, 306531, 340590, 363296, 408708, 454120, 510885, 544944, 567650, 613062, 681180, 726592, 817416, 851475, 908240, 1021770, 1089888, 1135300, 1226124, 1362360, 1532655, 1634832, 1702950, 1816480, 2043540, 2179776, 2270600, 2452248, 2554425, 2724720, 3065310, 3269664, 3405900, 3632960, 4087080, 4541200, 4904496, 5108850, 5449440, 6130620, 6539328, 6811800, 7663275, 8174160, 9082400, 9808992, 10217700, 10898880, 12261240, 13623600, 15326550, 16348320, 18164800, 19617984, 20435400, 24522480, 27247200, 30653100, 32696640, 40870800, 49044960, 54494400, 61306200, 81741600, 98089920, 122612400, 163483200, 245224800, 490449600]

約数ペア:

[(1, 490449600), (2, 245224800), (3, 163483200), (4, 122612400), (5, 98089920), (6, 81741600), (8, 61306200), (9, 54494400), (10, 49044960), (12, 40870800), (15, 32696640), (16, 30653100), (18, 27247200), (20, 24522480), (24, 20435400), (25, 19617984), (27, 18164800), (30, 16348320), (32, 15326550), (36, 13623600), (40, 12261240), (45, 10898880), (48, 10217700), (50, 9808992), (54, 9082400), (60, 8174160), (64, 7663275), (72, 6811800), (75, 6539328), (80, 6130620), (90, 5449440), (96, 5108850), (100, 4904496), (108, 4541200), (120, 4087080), (135, 3632960), (144, 3405900), (150, 3269664), (160, 3065310), (180, 2724720), (192, 2554425), (200, 2452248), (216, 2270600), (225, 2179776), (240, 2043540), (270, 1816480), (288, 1702950), (300, 1634832), (320, 1532655), (360, 1362360), (400, 1226124), (432, 1135300), (450, 1089888), (480, 1021770), (540, 908240), (576, 851475), (600, 817416), (675, 726592), (720, 681180), (800, 613062), (864, 567650), (900, 544944), (960, 510885), (1080, 454120), (1200, 408708), (1350, 363296), (1440, 340590), (1600, 306531), (1728, 283825), (1800, 272472), (2160, 227060), (2400, 204354), (2700, 181648), (2880, 170295), (3600, 136236), (4320, 113530), (4800, 102177), (5400, 90824), (7200, 68118), (8640, 56765), (10800, 45412), (11353, 43200), (14400, 34059), (21600, 22706)]