127994040

素因数分解:

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

素因数の和:3874

約数の個数: 128

約数和(自身を含む): 440524800

約数和(自身を除く): 312530760

約数列:

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

約数ペア:

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