2540040480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{4729}}^1$

素因数の和:5123

約数の個数: 144

約数和(自身を含む): 8692964280

約数和(自身を除く): 6152923800

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, 373, 480, 720, 746, 1119, 1440, 1492, 1865, 2238, 2984, 3357, 3730, 4476, 4729, 5595, 5968, 6714, 7460, 8952, 9458, 11190, 11936, 13428, 14187, 14920, 16785, 17904, 18916, 22380, 23645, 26856, 28374, 29840, 33570, 35808, 37832, 42561, 44760, 47290, 53712, 56748, 59680, 67140, 70935, 75664, 85122, 89520, 94580, 107424, 113496, 134280, 141870, 151328, 170244, 179040, 189160, 212805, 226992, 268560, 283740, 340488, 378320, 425610, 453984, 537120, 567480, 680976, 756640, 851220, 1134960, 1361952, 1702440, 1763917, 2269920, 3404880, 3527834, 5291751, 6809760, 7055668, 8819585, 10583502, 14111336, 15875253, 17639170, 21167004, 26458755, 28222672, 31750506, 35278340, 42334008, 52917510, 56445344, 63501012, 70556680, 79376265, 84668016, 105835020, 127002024, 141113360, 158752530, 169336032, 211670040, 254004048, 282226720, 317505060, 423340080, 508008096, 635010120, 846680160, 1270020240, 2540040480]

約数ペア:

[(1, 2540040480), (2, 1270020240), (3, 846680160), (4, 635010120), (5, 508008096), (6, 423340080), (8, 317505060), (9, 282226720), (10, 254004048), (12, 211670040), (15, 169336032), (16, 158752530), (18, 141113360), (20, 127002024), (24, 105835020), (30, 84668016), (32, 79376265), (36, 70556680), (40, 63501012), (45, 56445344), (48, 52917510), (60, 42334008), (72, 35278340), (80, 31750506), (90, 28222672), (96, 26458755), (120, 21167004), (144, 17639170), (160, 15875253), (180, 14111336), (240, 10583502), (288, 8819585), (360, 7055668), (373, 6809760), (480, 5291751), (720, 3527834), (746, 3404880), (1119, 2269920), (1440, 1763917), (1492, 1702440), (1865, 1361952), (2238, 1134960), (2984, 851220), (3357, 756640), (3730, 680976), (4476, 567480), (4729, 537120), (5595, 453984), (5968, 425610), (6714, 378320), (7460, 340488), (8952, 283740), (9458, 268560), (11190, 226992), (11936, 212805), (13428, 189160), (14187, 179040), (14920, 170244), (16785, 151328), (17904, 141870), (18916, 134280), (22380, 113496), (23645, 107424), (26856, 94580), (28374, 89520), (29840, 85122), (33570, 75664), (35808, 70935), (37832, 67140), (42561, 59680), (44760, 56748), (47290, 53712)]