170658720

素因数分解:

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

素因数の和:3875

約数の個数: 144

約数和(自身を含む): 601316352

約数和(自身を除く): 430657632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 3823, 4464, 4960, 5580, 7440, 7646, 8928, 11160, 11469, 14880, 15292, 19115, 22320, 22938, 30584, 34407, 38230, 44640, 45876, 57345, 61168, 68814, 76460, 91752, 114690, 118513, 122336, 137628, 152920, 172035, 183504, 229380, 237026, 275256, 305840, 344070, 355539, 367008, 458760, 474052, 550512, 592565, 611680, 688140, 711078, 917520, 948104, 1066617, 1101024, 1185130, 1376280, 1422156, 1777695, 1835040, 1896208, 2133234, 2370260, 2752560, 2844312, 3555390, 3792416, 4266468, 4740520, 5333085, 5505120, 5688624, 7110780, 8532936, 9481040, 10666170, 11377248, 14221560, 17065872, 18962080, 21332340, 28443120, 34131744, 42664680, 56886240, 85329360, 170658720]

約数ペア:

[(1, 170658720), (2, 85329360), (3, 56886240), (4, 42664680), (5, 34131744), (6, 28443120), (8, 21332340), (9, 18962080), (10, 17065872), (12, 14221560), (15, 11377248), (16, 10666170), (18, 9481040), (20, 8532936), (24, 7110780), (30, 5688624), (31, 5505120), (32, 5333085), (36, 4740520), (40, 4266468), (45, 3792416), (48, 3555390), (60, 2844312), (62, 2752560), (72, 2370260), (80, 2133234), (90, 1896208), (93, 1835040), (96, 1777695), (120, 1422156), (124, 1376280), (144, 1185130), (155, 1101024), (160, 1066617), (180, 948104), (186, 917520), (240, 711078), (248, 688140), (279, 611680), (288, 592565), (310, 550512), (360, 474052), (372, 458760), (465, 367008), (480, 355539), (496, 344070), (558, 305840), (620, 275256), (720, 237026), (744, 229380), (930, 183504), (992, 172035), (1116, 152920), (1240, 137628), (1395, 122336), (1440, 118513), (1488, 114690), (1860, 91752), (2232, 76460), (2480, 68814), (2790, 61168), (2976, 57345), (3720, 45876), (3823, 44640), (4464, 38230), (4960, 34407), (5580, 30584), (7440, 22938), (7646, 22320), (8928, 19115), (11160, 15292), (11469, 14880)]