2537489760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{406649}}^1$

素因数の和:406680

約数の個数: 96

約数和(自身を含む): 8607967200

約数和(自身を除く): 6070477440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 406649, 813298, 1219947, 1626596, 2033245, 2439894, 3253192, 4066490, 4879788, 5286437, 6099735, 6506384, 8132980, 9759576, 10572874, 12199470, 13012768, 15859311, 16265960, 19519152, 21145748, 24398940, 26432185, 31718622, 32531920, 39038304, 42291496, 48797880, 52864370, 63437244, 65063840, 79296555, 84582992, 97595760, 105728740, 126874488, 158593110, 169165984, 195191520, 211457480, 253748976, 317186220, 422914960, 507497952, 634372440, 845829920, 1268744880, 2537489760]

約数ペア:

[(1, 2537489760), (2, 1268744880), (3, 845829920), (4, 634372440), (5, 507497952), (6, 422914960), (8, 317186220), (10, 253748976), (12, 211457480), (13, 195191520), (15, 169165984), (16, 158593110), (20, 126874488), (24, 105728740), (26, 97595760), (30, 84582992), (32, 79296555), (39, 65063840), (40, 63437244), (48, 52864370), (52, 48797880), (60, 42291496), (65, 39038304), (78, 32531920), (80, 31718622), (96, 26432185), (104, 24398940), (120, 21145748), (130, 19519152), (156, 16265960), (160, 15859311), (195, 13012768), (208, 12199470), (240, 10572874), (260, 9759576), (312, 8132980), (390, 6506384), (416, 6099735), (480, 5286437), (520, 4879788), (624, 4066490), (780, 3253192), (1040, 2439894), (1248, 2033245), (1560, 1626596), (2080, 1219947), (3120, 813298), (6240, 406649)]