397768320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{7673}}^1$

素因数の和:7704

約数の個数: 160

約数和(自身を含む): 1420687620

約数和(自身を除く): 1022919300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 7673, 8640, 10368, 12960, 15346, 17280, 23019, 25920, 30692, 38365, 46038, 51840, 61384, 69057, 76730, 92076, 115095, 122768, 138114, 153460, 184152, 207171, 230190, 245536, 276228, 306920, 345285, 368304, 414342, 460380, 491072, 552456, 613840, 621513, 690570, 736608, 828684, 920760, 982144, 1035855, 1104912, 1227680, 1243026, 1381140, 1473216, 1657368, 1841520, 2071710, 2209824, 2455360, 2486052, 2762280, 2946432, 3107565, 3314736, 3683040, 4143420, 4419648, 4910720, 4972104, 5524560, 6215130, 6629472, 7366080, 8286840, 8839296, 9944208, 11049120, 12430260, 13258944, 14732160, 16573680, 19888416, 22098240, 24860520, 26517888, 33147360, 39776832, 44196480, 49721040, 66294720, 79553664, 99442080, 132589440, 198884160, 397768320]

約数ペア:

[(1, 397768320), (2, 198884160), (3, 132589440), (4, 99442080), (5, 79553664), (6, 66294720), (8, 49721040), (9, 44196480), (10, 39776832), (12, 33147360), (15, 26517888), (16, 24860520), (18, 22098240), (20, 19888416), (24, 16573680), (27, 14732160), (30, 13258944), (32, 12430260), (36, 11049120), (40, 9944208), (45, 8839296), (48, 8286840), (54, 7366080), (60, 6629472), (64, 6215130), (72, 5524560), (80, 4972104), (81, 4910720), (90, 4419648), (96, 4143420), (108, 3683040), (120, 3314736), (128, 3107565), (135, 2946432), (144, 2762280), (160, 2486052), (162, 2455360), (180, 2209824), (192, 2071710), (216, 1841520), (240, 1657368), (270, 1473216), (288, 1381140), (320, 1243026), (324, 1227680), (360, 1104912), (384, 1035855), (405, 982144), (432, 920760), (480, 828684), (540, 736608), (576, 690570), (640, 621513), (648, 613840), (720, 552456), (810, 491072), (864, 460380), (960, 414342), (1080, 368304), (1152, 345285), (1296, 306920), (1440, 276228), (1620, 245536), (1728, 230190), (1920, 207171), (2160, 184152), (2592, 153460), (2880, 138114), (3240, 122768), (3456, 115095), (4320, 92076), (5184, 76730), (5760, 69057), (6480, 61384), (7673, 51840), (8640, 46038), (10368, 38365), (12960, 30692), (15346, 25920), (17280, 23019)]