47689920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:623

約数の個数: 168

約数和(自身を含む): 169986960

約数和(自身を除く): 122297040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 435, 464, 480, 522, 571, 576, 580, 696, 720, 870, 928, 960, 1044, 1142, 1160, 1305, 1392, 1440, 1713, 1740, 1856, 2088, 2284, 2320, 2610, 2784, 2855, 2880, 3426, 3480, 4176, 4568, 4640, 5139, 5220, 5568, 5710, 6852, 6960, 8352, 8565, 9136, 9280, 10278, 10440, 11420, 13704, 13920, 16559, 16704, 17130, 18272, 20556, 20880, 22840, 25695, 27408, 27840, 33118, 34260, 36544, 41112, 41760, 45680, 49677, 51390, 54816, 66236, 68520, 82224, 82795, 83520, 91360, 99354, 102780, 109632, 132472, 137040, 149031, 164448, 165590, 182720, 198708, 205560, 248385, 264944, 274080, 298062, 328896, 331180, 397416, 411120, 496770, 529888, 548160, 596124, 662360, 745155, 794832, 822240, 993540, 1059776, 1192248, 1324720, 1490310, 1589664, 1644480, 1987080, 2384496, 2649440, 2980620, 3179328, 3974160, 4768992, 5298880, 5961240, 7948320, 9537984, 11922480, 15896640, 23844960, 47689920]

約数ペア:

[(1, 47689920), (2, 23844960), (3, 15896640), (4, 11922480), (5, 9537984), (6, 7948320), (8, 5961240), (9, 5298880), (10, 4768992), (12, 3974160), (15, 3179328), (16, 2980620), (18, 2649440), (20, 2384496), (24, 1987080), (29, 1644480), (30, 1589664), (32, 1490310), (36, 1324720), (40, 1192248), (45, 1059776), (48, 993540), (58, 822240), (60, 794832), (64, 745155), (72, 662360), (80, 596124), (87, 548160), (90, 529888), (96, 496770), (116, 411120), (120, 397416), (144, 331180), (145, 328896), (160, 298062), (174, 274080), (180, 264944), (192, 248385), (232, 205560), (240, 198708), (261, 182720), (288, 165590), (290, 164448), (320, 149031), (348, 137040), (360, 132472), (435, 109632), (464, 102780), (480, 99354), (522, 91360), (571, 83520), (576, 82795), (580, 82224), (696, 68520), (720, 66236), (870, 54816), (928, 51390), (960, 49677), (1044, 45680), (1142, 41760), (1160, 41112), (1305, 36544), (1392, 34260), (1440, 33118), (1713, 27840), (1740, 27408), (1856, 25695), (2088, 22840), (2284, 20880), (2320, 20556), (2610, 18272), (2784, 17130), (2855, 16704), (2880, 16559), (3426, 13920), (3480, 13704), (4176, 11420), (4568, 10440), (4640, 10278), (5139, 9280), (5220, 9136), (5568, 8565), (5710, 8352), (6852, 6960)]