2648783520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1839433}}^1$

素因数の和:1839454

約数の個数: 72

約数和(自身を含む): 9038978676

約数和(自身を除く): 6390195156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1839433, 3678866, 5518299, 7357732, 9197165, 11036598, 14715464, 16554897, 18394330, 22073196, 27591495, 29430928, 33109794, 36788660, 44146392, 55182990, 58861856, 66219588, 73577320, 82774485, 88292784, 110365980, 132439176, 147154640, 165548970, 176585568, 220731960, 264878352, 294309280, 331097940, 441463920, 529756704, 662195880, 882927840, 1324391760, 2648783520]

約数ペア:

[(1, 2648783520), (2, 1324391760), (3, 882927840), (4, 662195880), (5, 529756704), (6, 441463920), (8, 331097940), (9, 294309280), (10, 264878352), (12, 220731960), (15, 176585568), (16, 165548970), (18, 147154640), (20, 132439176), (24, 110365980), (30, 88292784), (32, 82774485), (36, 73577320), (40, 66219588), (45, 58861856), (48, 55182990), (60, 44146392), (72, 36788660), (80, 33109794), (90, 29430928), (96, 27591495), (120, 22073196), (144, 18394330), (160, 16554897), (180, 14715464), (240, 11036598), (288, 9197165), (360, 7357732), (480, 5518299), (720, 3678866), (1440, 1839433)]