13279680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 224

約数和(自身を含む): 49377600

約数和(自身を除く): 36097920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 53, 54, 58, 60, 64, 72, 80, 87, 90, 96, 106, 108, 116, 120, 135, 144, 145, 159, 160, 174, 180, 192, 212, 216, 232, 240, 261, 265, 270, 288, 290, 318, 320, 348, 360, 424, 432, 435, 464, 477, 480, 522, 530, 540, 576, 580, 636, 696, 720, 783, 795, 848, 864, 870, 928, 954, 960, 1044, 1060, 1080, 1160, 1272, 1305, 1392, 1431, 1440, 1537, 1566, 1590, 1696, 1728, 1740, 1856, 1908, 2088, 2120, 2160, 2320, 2385, 2544, 2610, 2784, 2862, 2880, 3074, 3132, 3180, 3392, 3480, 3816, 3915, 4176, 4240, 4320, 4611, 4640, 4770, 5088, 5220, 5568, 5724, 6148, 6264, 6360, 6960, 7155, 7632, 7685, 7830, 8352, 8480, 8640, 9222, 9280, 9540, 10176, 10440, 11448, 12296, 12528, 12720, 13833, 13920, 14310, 15264, 15370, 15660, 16704, 16960, 18444, 19080, 20880, 22896, 23055, 24592, 25056, 25440, 27666, 27840, 28620, 30528, 30740, 31320, 36888, 38160, 41499, 41760, 45792, 46110, 49184, 50112, 50880, 55332, 57240, 61480, 62640, 69165, 73776, 76320, 82998, 83520, 91584, 92220, 98368, 110664, 114480, 122960, 125280, 138330, 147552, 152640, 165996, 184440, 207495, 221328, 228960, 245920, 250560, 276660, 295104, 331992, 368880, 414990, 442656, 457920, 491840, 553320, 663984, 737760, 829980, 885312, 1106640, 1327968, 1475520, 1659960, 2213280, 2655936, 3319920, 4426560, 6639840, 13279680]

約数ペア:

[(1, 13279680), (2, 6639840), (3, 4426560), (4, 3319920), (5, 2655936), (6, 2213280), (8, 1659960), (9, 1475520), (10, 1327968), (12, 1106640), (15, 885312), (16, 829980), (18, 737760), (20, 663984), (24, 553320), (27, 491840), (29, 457920), (30, 442656), (32, 414990), (36, 368880), (40, 331992), (45, 295104), (48, 276660), (53, 250560), (54, 245920), (58, 228960), (60, 221328), (64, 207495), (72, 184440), (80, 165996), (87, 152640), (90, 147552), (96, 138330), (106, 125280), (108, 122960), (116, 114480), (120, 110664), (135, 98368), (144, 92220), (145, 91584), (159, 83520), (160, 82998), (174, 76320), (180, 73776), (192, 69165), (212, 62640), (216, 61480), (232, 57240), (240, 55332), (261, 50880), (265, 50112), (270, 49184), (288, 46110), (290, 45792), (318, 41760), (320, 41499), (348, 38160), (360, 36888), (424, 31320), (432, 30740), (435, 30528), (464, 28620), (477, 27840), (480, 27666), (522, 25440), (530, 25056), (540, 24592), (576, 23055), (580, 22896), (636, 20880), (696, 19080), (720, 18444), (783, 16960), (795, 16704), (848, 15660), (864, 15370), (870, 15264), (928, 14310), (954, 13920), (960, 13833), (1044, 12720), (1060, 12528), (1080, 12296), (1160, 11448), (1272, 10440), (1305, 10176), (1392, 9540), (1431, 9280), (1440, 9222), (1537, 8640), (1566, 8480), (1590, 8352), (1696, 7830), (1728, 7685), (1740, 7632), (1856, 7155), (1908, 6960), (2088, 6360), (2120, 6264), (2160, 6148), (2320, 5724), (2385, 5568), (2544, 5220), (2610, 5088), (2784, 4770), (2862, 4640), (2880, 4611), (3074, 4320), (3132, 4240), (3180, 4176), (3392, 3915), (3480, 3816)]