26591760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 160

約数和(自身を含む): 98743680

約数和(自身を除く): 72151920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 947, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 1894, 2160, 2340, 2808, 2841, 3120, 3510, 3788, 4680, 4735, 5616, 5682, 7020, 7576, 8523, 9360, 9470, 11364, 12311, 14040, 14205, 15152, 17046, 18940, 22728, 24622, 25569, 28080, 28410, 34092, 36933, 37880, 42615, 45456, 49244, 51138, 56820, 61555, 68184, 73866, 75760, 85230, 98488, 102276, 110799, 113640, 123110, 127845, 136368, 147732, 170460, 184665, 196976, 204552, 221598, 227280, 246220, 255690, 295464, 332397, 340920, 369330, 409104, 443196, 492440, 511380, 553995, 590928, 664794, 681840, 738660, 886392, 984880, 1022760, 1107990, 1329588, 1477320, 1661985, 1772784, 2045520, 2215980, 2659176, 2954640, 3323970, 4431960, 5318352, 6647940, 8863920, 13295880, 26591760]

約数ペア:

[(1, 26591760), (2, 13295880), (3, 8863920), (4, 6647940), (5, 5318352), (6, 4431960), (8, 3323970), (9, 2954640), (10, 2659176), (12, 2215980), (13, 2045520), (15, 1772784), (16, 1661985), (18, 1477320), (20, 1329588), (24, 1107990), (26, 1022760), (27, 984880), (30, 886392), (36, 738660), (39, 681840), (40, 664794), (45, 590928), (48, 553995), (52, 511380), (54, 492440), (60, 443196), (65, 409104), (72, 369330), (78, 340920), (80, 332397), (90, 295464), (104, 255690), (108, 246220), (117, 227280), (120, 221598), (130, 204552), (135, 196976), (144, 184665), (156, 170460), (180, 147732), (195, 136368), (208, 127845), (216, 123110), (234, 113640), (240, 110799), (260, 102276), (270, 98488), (312, 85230), (351, 75760), (360, 73866), (390, 68184), (432, 61555), (468, 56820), (520, 51138), (540, 49244), (585, 45456), (624, 42615), (702, 37880), (720, 36933), (780, 34092), (936, 28410), (947, 28080), (1040, 25569), (1080, 24622), (1170, 22728), (1404, 18940), (1560, 17046), (1755, 15152), (1872, 14205), (1894, 14040), (2160, 12311), (2340, 11364), (2808, 9470), (2841, 9360), (3120, 8523), (3510, 7576), (3788, 7020), (4680, 5682), (4735, 5616)]