387141120

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1867}}^1$

素因数の和:1902

約数の個数: 200

約数和(自身を含む): 1387359864

約数和(自身を除く): 1000218744

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1867, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3734, 3840, 4320, 4608, 5184, 5601, 5760, 6480, 6912, 7468, 7680, 8640, 9335, 10368, 11202, 11520, 12960, 13824, 14936, 16803, 17280, 18670, 20736, 22404, 23040, 25920, 28005, 29872, 33606, 34560, 37340, 41472, 44808, 50409, 51840, 56010, 59744, 67212, 69120, 74680, 84015, 89616, 100818, 103680, 112020, 119488, 134424, 149360, 151227, 168030, 179232, 201636, 207360, 224040, 238976, 252045, 268848, 298720, 302454, 336060, 358464, 403272, 448080, 477952, 504090, 537696, 597440, 604908, 672120, 716928, 756135, 806544, 896160, 955904, 1008180, 1075392, 1194880, 1209816, 1344240, 1433856, 1512270, 1613088, 1792320, 2016360, 2150784, 2389760, 2419632, 2688480, 2867712, 3024540, 3226176, 3584640, 4032720, 4301568, 4779520, 4839264, 5376960, 6049080, 6452352, 7169280, 8065440, 8603136, 9678528, 10753920, 12098160, 12904704, 14338560, 16130880, 19357056, 21507840, 24196320, 25809408, 32261760, 38714112, 43015680, 48392640, 64523520, 77428224, 96785280, 129047040, 193570560, 387141120]

約数ペア:

[(1, 387141120), (2, 193570560), (3, 129047040), (4, 96785280), (5, 77428224), (6, 64523520), (8, 48392640), (9, 43015680), (10, 38714112), (12, 32261760), (15, 25809408), (16, 24196320), (18, 21507840), (20, 19357056), (24, 16130880), (27, 14338560), (30, 12904704), (32, 12098160), (36, 10753920), (40, 9678528), (45, 8603136), (48, 8065440), (54, 7169280), (60, 6452352), (64, 6049080), (72, 5376960), (80, 4839264), (81, 4779520), (90, 4301568), (96, 4032720), (108, 3584640), (120, 3226176), (128, 3024540), (135, 2867712), (144, 2688480), (160, 2419632), (162, 2389760), (180, 2150784), (192, 2016360), (216, 1792320), (240, 1613088), (256, 1512270), (270, 1433856), (288, 1344240), (320, 1209816), (324, 1194880), (360, 1075392), (384, 1008180), (405, 955904), (432, 896160), (480, 806544), (512, 756135), (540, 716928), (576, 672120), (640, 604908), (648, 597440), (720, 537696), (768, 504090), (810, 477952), (864, 448080), (960, 403272), (1080, 358464), (1152, 336060), (1280, 302454), (1296, 298720), (1440, 268848), (1536, 252045), (1620, 238976), (1728, 224040), (1867, 207360), (1920, 201636), (2160, 179232), (2304, 168030), (2560, 151227), (2592, 149360), (2880, 134424), (3240, 119488), (3456, 112020), (3734, 103680), (3840, 100818), (4320, 89616), (4608, 84015), (5184, 74680), (5601, 69120), (5760, 67212), (6480, 59744), (6912, 56010), (7468, 51840), (7680, 50409), (8640, 44808), (9335, 41472), (10368, 37340), (11202, 34560), (11520, 33606), (12960, 29872), (13824, 28005), (14936, 25920), (16803, 23040), (17280, 22404), (18670, 20736)]