2178796320

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{56039}}^1$

素因数の和:56069

約数の個数: 144

約数和(自身を含む): 7710655680

約数和(自身を除く): 5531859360

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 56039, 112078, 168117, 224156, 280195, 336234, 448312, 504351, 560390, 672468, 840585, 896624, 1008702, 1120780, 1344936, 1513053, 1681170, 1793248, 2017404, 2241560, 2521755, 2689872, 3026106, 3362340, 4034808, 4483120, 4539159, 5043510, 5379744, 6052212, 6724680, 7565265, 8069616, 8966240, 9078318, 10087020, 12104424, 13449360, 13617477, 15130530, 16139232, 18156636, 20174040, 22695795, 24208848, 26898720, 27234954, 30261060, 36313272, 40348080, 45391590, 48417696, 54469908, 60522120, 68087385, 72626544, 80696160, 90783180, 108939816, 121044240, 136174770, 145253088, 181566360, 217879632, 242088480, 272349540, 363132720, 435759264, 544699080, 726265440, 1089398160, 2178796320]

約数ペア:

[(1, 2178796320), (2, 1089398160), (3, 726265440), (4, 544699080), (5, 435759264), (6, 363132720), (8, 272349540), (9, 242088480), (10, 217879632), (12, 181566360), (15, 145253088), (16, 136174770), (18, 121044240), (20, 108939816), (24, 90783180), (27, 80696160), (30, 72626544), (32, 68087385), (36, 60522120), (40, 54469908), (45, 48417696), (48, 45391590), (54, 40348080), (60, 36313272), (72, 30261060), (80, 27234954), (81, 26898720), (90, 24208848), (96, 22695795), (108, 20174040), (120, 18156636), (135, 16139232), (144, 15130530), (160, 13617477), (162, 13449360), (180, 12104424), (216, 10087020), (240, 9078318), (243, 8966240), (270, 8069616), (288, 7565265), (324, 6724680), (360, 6052212), (405, 5379744), (432, 5043510), (480, 4539159), (486, 4483120), (540, 4034808), (648, 3362340), (720, 3026106), (810, 2689872), (864, 2521755), (972, 2241560), (1080, 2017404), (1215, 1793248), (1296, 1681170), (1440, 1513053), (1620, 1344936), (1944, 1120780), (2160, 1008702), (2430, 896624), (2592, 840585), (3240, 672468), (3888, 560390), (4320, 504351), (4860, 448312), (6480, 336234), (7776, 280195), (9720, 224156), (12960, 168117), (19440, 112078), (38880, 56039)]