255988080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3876

約数の個数: 160

約数和(自身を含む): 910417920

約数和(自身を除く): 654429840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 3823, 4185, 4464, 5580, 6696, 7440, 7646, 8370, 11160, 11469, 13392, 15292, 16740, 19115, 22320, 22938, 30584, 33480, 34407, 38230, 45876, 57345, 61168, 66960, 68814, 76460, 91752, 103221, 114690, 118513, 137628, 152920, 172035, 183504, 206442, 229380, 237026, 275256, 305840, 344070, 355539, 412884, 458760, 474052, 516105, 550512, 592565, 688140, 711078, 825768, 917520, 948104, 1032210, 1066617, 1185130, 1376280, 1422156, 1651536, 1777695, 1896208, 2064420, 2133234, 2370260, 2752560, 2844312, 3199851, 3555390, 4128840, 4266468, 4740520, 5333085, 5688624, 6399702, 7110780, 8257680, 8532936, 9481040, 10666170, 12799404, 14221560, 15999255, 17065872, 21332340, 25598808, 28443120, 31998510, 42664680, 51197616, 63997020, 85329360, 127994040, 255988080]

約数ペア:

[(1, 255988080), (2, 127994040), (3, 85329360), (4, 63997020), (5, 51197616), (6, 42664680), (8, 31998510), (9, 28443120), (10, 25598808), (12, 21332340), (15, 17065872), (16, 15999255), (18, 14221560), (20, 12799404), (24, 10666170), (27, 9481040), (30, 8532936), (31, 8257680), (36, 7110780), (40, 6399702), (45, 5688624), (48, 5333085), (54, 4740520), (60, 4266468), (62, 4128840), (72, 3555390), (80, 3199851), (90, 2844312), (93, 2752560), (108, 2370260), (120, 2133234), (124, 2064420), (135, 1896208), (144, 1777695), (155, 1651536), (180, 1422156), (186, 1376280), (216, 1185130), (240, 1066617), (248, 1032210), (270, 948104), (279, 917520), (310, 825768), (360, 711078), (372, 688140), (432, 592565), (465, 550512), (496, 516105), (540, 474052), (558, 458760), (620, 412884), (720, 355539), (744, 344070), (837, 305840), (930, 275256), (1080, 237026), (1116, 229380), (1240, 206442), (1395, 183504), (1488, 172035), (1674, 152920), (1860, 137628), (2160, 118513), (2232, 114690), (2480, 103221), (2790, 91752), (3348, 76460), (3720, 68814), (3823, 66960), (4185, 61168), (4464, 57345), (5580, 45876), (6696, 38230), (7440, 34407), (7646, 33480), (8370, 30584), (11160, 22938), (11469, 22320), (13392, 19115), (15292, 16740)]