1774198080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{68449}}^1$

素因数の和:68478

約数の個数: 140

約数和(自身を含む): 6311226900

約数和(自身を除く): 4537028820

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 68449, 136898, 205347, 273796, 342245, 410694, 547592, 616041, 684490, 821388, 1026735, 1095184, 1232082, 1368980, 1642776, 1848123, 2053470, 2190368, 2464164, 2737960, 3080205, 3285552, 3696246, 4106940, 4380736, 4928328, 5475920, 5544369, 6160410, 6571104, 7392492, 8213880, 9240615, 9856656, 10951840, 11088738, 12320820, 13142208, 14784984, 16427760, 18481230, 19713312, 21903680, 22177476, 24641640, 27721845, 29569968, 32855520, 36962460, 39426624, 44354952, 49283280, 55443690, 59139936, 65711040, 73924920, 88709904, 98566560, 110887380, 118279872, 147849840, 177419808, 197133120, 221774760, 295699680, 354839616, 443549520, 591399360, 887099040, 1774198080]

約数ペア:

[(1, 1774198080), (2, 887099040), (3, 591399360), (4, 443549520), (5, 354839616), (6, 295699680), (8, 221774760), (9, 197133120), (10, 177419808), (12, 147849840), (15, 118279872), (16, 110887380), (18, 98566560), (20, 88709904), (24, 73924920), (27, 65711040), (30, 59139936), (32, 55443690), (36, 49283280), (40, 44354952), (45, 39426624), (48, 36962460), (54, 32855520), (60, 29569968), (64, 27721845), (72, 24641640), (80, 22177476), (81, 21903680), (90, 19713312), (96, 18481230), (108, 16427760), (120, 14784984), (135, 13142208), (144, 12320820), (160, 11088738), (162, 10951840), (180, 9856656), (192, 9240615), (216, 8213880), (240, 7392492), (270, 6571104), (288, 6160410), (320, 5544369), (324, 5475920), (360, 4928328), (405, 4380736), (432, 4106940), (480, 3696246), (540, 3285552), (576, 3080205), (648, 2737960), (720, 2464164), (810, 2190368), (864, 2053470), (960, 1848123), (1080, 1642776), (1296, 1368980), (1440, 1232082), (1620, 1095184), (1728, 1026735), (2160, 821388), (2592, 684490), (2880, 616041), (3240, 547592), (4320, 410694), (5184, 342245), (6480, 273796), (8640, 205347), (12960, 136898), (25920, 68449)]