55160640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 168

約数和(自身を含む): 192572640

約数和(自身を除く): 137412000

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, 80, 90, 96, 107, 120, 144, 160, 179, 180, 192, 214, 240, 288, 320, 321, 358, 360, 428, 480, 535, 537, 576, 642, 716, 720, 856, 895, 960, 963, 1070, 1074, 1284, 1432, 1440, 1605, 1611, 1712, 1790, 1926, 2140, 2148, 2568, 2685, 2864, 2880, 3210, 3222, 3424, 3580, 3852, 4280, 4296, 4815, 5136, 5370, 5728, 6420, 6444, 6848, 7160, 7704, 8055, 8560, 8592, 9630, 10272, 10740, 11456, 12840, 12888, 14320, 15408, 16110, 17120, 17184, 19153, 19260, 20544, 21480, 25680, 25776, 28640, 30816, 32220, 34240, 34368, 38306, 38520, 42960, 51360, 51552, 57280, 57459, 61632, 64440, 76612, 77040, 85920, 95765, 102720, 103104, 114918, 128880, 153224, 154080, 171840, 172377, 191530, 229836, 257760, 287295, 306448, 308160, 344754, 383060, 459672, 515520, 574590, 612896, 689508, 766120, 861885, 919344, 1149180, 1225792, 1379016, 1532240, 1723770, 1838688, 2298360, 2758032, 3064480, 3447540, 3677376, 4596720, 5516064, 6128960, 6895080, 9193440, 11032128, 13790160, 18386880, 27580320, 55160640]

約数ペア:

[(1, 55160640), (2, 27580320), (3, 18386880), (4, 13790160), (5, 11032128), (6, 9193440), (8, 6895080), (9, 6128960), (10, 5516064), (12, 4596720), (15, 3677376), (16, 3447540), (18, 3064480), (20, 2758032), (24, 2298360), (30, 1838688), (32, 1723770), (36, 1532240), (40, 1379016), (45, 1225792), (48, 1149180), (60, 919344), (64, 861885), (72, 766120), (80, 689508), (90, 612896), (96, 574590), (107, 515520), (120, 459672), (144, 383060), (160, 344754), (179, 308160), (180, 306448), (192, 287295), (214, 257760), (240, 229836), (288, 191530), (320, 172377), (321, 171840), (358, 154080), (360, 153224), (428, 128880), (480, 114918), (535, 103104), (537, 102720), (576, 95765), (642, 85920), (716, 77040), (720, 76612), (856, 64440), (895, 61632), (960, 57459), (963, 57280), (1070, 51552), (1074, 51360), (1284, 42960), (1432, 38520), (1440, 38306), (1605, 34368), (1611, 34240), (1712, 32220), (1790, 30816), (1926, 28640), (2140, 25776), (2148, 25680), (2568, 21480), (2685, 20544), (2864, 19260), (2880, 19153), (3210, 17184), (3222, 17120), (3424, 16110), (3580, 15408), (3852, 14320), (4280, 12888), (4296, 12840), (4815, 11456), (5136, 10740), (5370, 10272), (5728, 9630), (6420, 8592), (6444, 8560), (6848, 8055), (7160, 7704)]