2689136280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{281}}^1\times {\mathrm{8861}}^1$

素因数の和:9162

約数の個数: 128

約数和(自身を含む): 8996702400

約数和(自身を除く): 6307566120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 281, 360, 540, 562, 843, 1080, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 5058, 5620, 6744, 7587, 8430, 8861, 10116, 11240, 12645, 15174, 16860, 17722, 20232, 25290, 26583, 30348, 33720, 35444, 37935, 44305, 50580, 53166, 60696, 70888, 75870, 79749, 88610, 101160, 106332, 132915, 151740, 159498, 177220, 212664, 239247, 265830, 303480, 318996, 354440, 398745, 478494, 531660, 637992, 797490, 956988, 1063320, 1196235, 1594980, 1913976, 2392470, 2489941, 3189960, 4784940, 4979882, 7469823, 9569880, 9959764, 12449705, 14939646, 19919528, 22409469, 24899410, 29879292, 37349115, 44818938, 49798820, 59758584, 67228407, 74698230, 89637876, 99597640, 112047345, 134456814, 149396460, 179275752, 224094690, 268913628, 298792920, 336142035, 448189380, 537827256, 672284070, 896378760, 1344568140, 2689136280]

約数ペア:

[(1, 2689136280), (2, 1344568140), (3, 896378760), (4, 672284070), (5, 537827256), (6, 448189380), (8, 336142035), (9, 298792920), (10, 268913628), (12, 224094690), (15, 179275752), (18, 149396460), (20, 134456814), (24, 112047345), (27, 99597640), (30, 89637876), (36, 74698230), (40, 67228407), (45, 59758584), (54, 49798820), (60, 44818938), (72, 37349115), (90, 29879292), (108, 24899410), (120, 22409469), (135, 19919528), (180, 14939646), (216, 12449705), (270, 9959764), (281, 9569880), (360, 7469823), (540, 4979882), (562, 4784940), (843, 3189960), (1080, 2489941), (1124, 2392470), (1405, 1913976), (1686, 1594980), (2248, 1196235), (2529, 1063320), (2810, 956988), (3372, 797490), (4215, 637992), (5058, 531660), (5620, 478494), (6744, 398745), (7587, 354440), (8430, 318996), (8861, 303480), (10116, 265830), (11240, 239247), (12645, 212664), (15174, 177220), (16860, 159498), (17722, 151740), (20232, 132915), (25290, 106332), (26583, 101160), (30348, 88610), (33720, 79749), (35444, 75870), (37935, 70888), (44305, 60696), (50580, 53166)]