289103040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{33461}}^1$

素因数の和:33487

約数の個数: 112

約数和(自身を含む): 1019921760

約数和(自身を除く): 730818720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 33461, 66922, 100383, 133844, 167305, 200766, 267688, 301149, 334610, 401532, 501915, 535376, 602298, 669220, 803064, 903447, 1003830, 1070752, 1204596, 1338440, 1505745, 1606128, 1806894, 2007660, 2141504, 2409192, 2676880, 3011490, 3212256, 3613788, 4015320, 4517235, 4818384, 5353760, 6022980, 6424512, 7227576, 8030640, 9034470, 9636768, 10707520, 12045960, 14455152, 16061280, 18068940, 19273536, 24091920, 28910304, 32122560, 36137880, 48183840, 57820608, 72275760, 96367680, 144551520, 289103040]

約数ペア:

[(1, 289103040), (2, 144551520), (3, 96367680), (4, 72275760), (5, 57820608), (6, 48183840), (8, 36137880), (9, 32122560), (10, 28910304), (12, 24091920), (15, 19273536), (16, 18068940), (18, 16061280), (20, 14455152), (24, 12045960), (27, 10707520), (30, 9636768), (32, 9034470), (36, 8030640), (40, 7227576), (45, 6424512), (48, 6022980), (54, 5353760), (60, 4818384), (64, 4517235), (72, 4015320), (80, 3613788), (90, 3212256), (96, 3011490), (108, 2676880), (120, 2409192), (135, 2141504), (144, 2007660), (160, 1806894), (180, 1606128), (192, 1505745), (216, 1338440), (240, 1204596), (270, 1070752), (288, 1003830), (320, 903447), (360, 803064), (432, 669220), (480, 602298), (540, 535376), (576, 501915), (720, 401532), (864, 334610), (960, 301149), (1080, 267688), (1440, 200766), (1728, 167305), (2160, 133844), (2880, 100383), (4320, 66922), (8640, 33461)]