48689280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 171849600

約数和(自身を除く): 123160320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 107, 120, 128, 144, 158, 160, 180, 192, 214, 237, 240, 288, 316, 320, 321, 360, 384, 395, 428, 474, 480, 535, 576, 632, 640, 642, 711, 720, 790, 856, 948, 960, 963, 1070, 1152, 1185, 1264, 1284, 1422, 1440, 1580, 1605, 1712, 1896, 1920, 1926, 2140, 2370, 2528, 2568, 2844, 2880, 3160, 3210, 3424, 3555, 3792, 3852, 4280, 4740, 4815, 5056, 5136, 5688, 5760, 6320, 6420, 6848, 7110, 7584, 7704, 8453, 8560, 9480, 9630, 10112, 10272, 11376, 12640, 12840, 13696, 14220, 15168, 15408, 16906, 17120, 18960, 19260, 20544, 22752, 25280, 25359, 25680, 28440, 30336, 30816, 33812, 34240, 37920, 38520, 41088, 42265, 45504, 50560, 50718, 51360, 56880, 61632, 67624, 68480, 75840, 76077, 77040, 84530, 91008, 101436, 102720, 113760, 123264, 126795, 135248, 151680, 152154, 154080, 169060, 202872, 205440, 227520, 253590, 270496, 304308, 308160, 338120, 380385, 405744, 455040, 507180, 540992, 608616, 616320, 676240, 760770, 811488, 1014360, 1081984, 1217232, 1352480, 1521540, 1622976, 2028720, 2434464, 2704960, 3043080, 3245952, 4057440, 4868928, 5409920, 6086160, 8114880, 9737856, 12172320, 16229760, 24344640, 48689280]

約数ペア:

[(1, 48689280), (2, 24344640), (3, 16229760), (4, 12172320), (5, 9737856), (6, 8114880), (8, 6086160), (9, 5409920), (10, 4868928), (12, 4057440), (15, 3245952), (16, 3043080), (18, 2704960), (20, 2434464), (24, 2028720), (30, 1622976), (32, 1521540), (36, 1352480), (40, 1217232), (45, 1081984), (48, 1014360), (60, 811488), (64, 760770), (72, 676240), (79, 616320), (80, 608616), (90, 540992), (96, 507180), (107, 455040), (120, 405744), (128, 380385), (144, 338120), (158, 308160), (160, 304308), (180, 270496), (192, 253590), (214, 227520), (237, 205440), (240, 202872), (288, 169060), (316, 154080), (320, 152154), (321, 151680), (360, 135248), (384, 126795), (395, 123264), (428, 113760), (474, 102720), (480, 101436), (535, 91008), (576, 84530), (632, 77040), (640, 76077), (642, 75840), (711, 68480), (720, 67624), (790, 61632), (856, 56880), (948, 51360), (960, 50718), (963, 50560), (1070, 45504), (1152, 42265), (1185, 41088), (1264, 38520), (1284, 37920), (1422, 34240), (1440, 33812), (1580, 30816), (1605, 30336), (1712, 28440), (1896, 25680), (1920, 25359), (1926, 25280), (2140, 22752), (2370, 20544), (2528, 19260), (2568, 18960), (2844, 17120), (2880, 16906), (3160, 15408), (3210, 15168), (3424, 14220), (3555, 13696), (3792, 12840), (3852, 12640), (4280, 11376), (4740, 10272), (4815, 10112), (5056, 9630), (5136, 9480), (5688, 8560), (5760, 8453), (6320, 7704), (6420, 7584), (6848, 7110)]