27895680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 100245600

約数和(自身を除く): 72349920

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, 128, 144, 145, 160, 167, 174, 180, 192, 232, 240, 261, 288, 290, 320, 334, 348, 360, 384, 435, 464, 480, 501, 522, 576, 580, 640, 668, 696, 720, 835, 870, 928, 960, 1002, 1044, 1152, 1160, 1305, 1336, 1392, 1440, 1503, 1670, 1740, 1856, 1920, 2004, 2088, 2320, 2505, 2610, 2672, 2784, 2880, 3006, 3340, 3480, 3712, 4008, 4176, 4640, 4843, 5010, 5220, 5344, 5568, 5760, 6012, 6680, 6960, 7515, 8016, 8352, 9280, 9686, 10020, 10440, 10688, 11136, 12024, 13360, 13920, 14529, 15030, 16032, 16704, 18560, 19372, 20040, 20880, 21376, 24048, 24215, 26720, 27840, 29058, 30060, 32064, 33408, 38744, 40080, 41760, 43587, 48096, 48430, 53440, 55680, 58116, 60120, 64128, 72645, 77488, 80160, 83520, 87174, 96192, 96860, 106880, 116232, 120240, 145290, 154976, 160320, 167040, 174348, 192384, 193720, 217935, 232464, 240480, 290580, 309952, 320640, 348696, 387440, 435870, 464928, 480960, 581160, 619904, 697392, 774880, 871740, 929856, 961920, 1162320, 1394784, 1549760, 1743480, 1859712, 2324640, 2789568, 3099520, 3486960, 4649280, 5579136, 6973920, 9298560, 13947840, 27895680]

約数ペア:

[(1, 27895680), (2, 13947840), (3, 9298560), (4, 6973920), (5, 5579136), (6, 4649280), (8, 3486960), (9, 3099520), (10, 2789568), (12, 2324640), (15, 1859712), (16, 1743480), (18, 1549760), (20, 1394784), (24, 1162320), (29, 961920), (30, 929856), (32, 871740), (36, 774880), (40, 697392), (45, 619904), (48, 581160), (58, 480960), (60, 464928), (64, 435870), (72, 387440), (80, 348696), (87, 320640), (90, 309952), (96, 290580), (116, 240480), (120, 232464), (128, 217935), (144, 193720), (145, 192384), (160, 174348), (167, 167040), (174, 160320), (180, 154976), (192, 145290), (232, 120240), (240, 116232), (261, 106880), (288, 96860), (290, 96192), (320, 87174), (334, 83520), (348, 80160), (360, 77488), (384, 72645), (435, 64128), (464, 60120), (480, 58116), (501, 55680), (522, 53440), (576, 48430), (580, 48096), (640, 43587), (668, 41760), (696, 40080), (720, 38744), (835, 33408), (870, 32064), (928, 30060), (960, 29058), (1002, 27840), (1044, 26720), (1152, 24215), (1160, 24048), (1305, 21376), (1336, 20880), (1392, 20040), (1440, 19372), (1503, 18560), (1670, 16704), (1740, 16032), (1856, 15030), (1920, 14529), (2004, 13920), (2088, 13360), (2320, 12024), (2505, 11136), (2610, 10688), (2672, 10440), (2784, 10020), (2880, 9686), (3006, 9280), (3340, 8352), (3480, 8016), (3712, 7515), (4008, 6960), (4176, 6680), (4640, 6012), (4843, 5760), (5010, 5568), (5220, 5344)]