82791840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1414

約数の個数: 96

約数和(自身を含む): 262906560

約数和(自身を除く): 180114720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1259, 1370, 1644, 2055, 2192, 2518, 2740, 3288, 3777, 4110, 4384, 5036, 5480, 6295, 6576, 7554, 8220, 10072, 10960, 12590, 13152, 15108, 16440, 18885, 20144, 21920, 25180, 30216, 32880, 37770, 40288, 50360, 60432, 65760, 75540, 100720, 120864, 151080, 172483, 201440, 302160, 344966, 517449, 604320, 689932, 862415, 1034898, 1379864, 1724830, 2069796, 2587245, 2759728, 3449660, 4139592, 5174490, 5519456, 6899320, 8279184, 10348980, 13798640, 16558368, 20697960, 27597280, 41395920, 82791840]

約数ペア:

[(1, 82791840), (2, 41395920), (3, 27597280), (4, 20697960), (5, 16558368), (6, 13798640), (8, 10348980), (10, 8279184), (12, 6899320), (15, 5519456), (16, 5174490), (20, 4139592), (24, 3449660), (30, 2759728), (32, 2587245), (40, 2069796), (48, 1724830), (60, 1379864), (80, 1034898), (96, 862415), (120, 689932), (137, 604320), (160, 517449), (240, 344966), (274, 302160), (411, 201440), (480, 172483), (548, 151080), (685, 120864), (822, 100720), (1096, 75540), (1259, 65760), (1370, 60432), (1644, 50360), (2055, 40288), (2192, 37770), (2518, 32880), (2740, 30216), (3288, 25180), (3777, 21920), (4110, 20144), (4384, 18885), (5036, 16440), (5480, 15108), (6295, 13152), (6576, 12590), (7554, 10960), (8220, 10072)]