3946888560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{52879}}^1$

素因数の和:53206

約数の個数: 80

約数和(自身を含む): 12274928640

約数和(自身を除く): 8328040080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 4976, 6220, 7464, 9330, 12440, 14928, 18660, 24880, 37320, 52879, 74640, 105758, 158637, 211516, 264395, 317274, 423032, 528790, 634548, 793185, 846064, 1057580, 1269096, 1586370, 2115160, 2538192, 3172740, 4230320, 6345480, 12690960, 16445369, 32890738, 49336107, 65781476, 82226845, 98672214, 131562952, 164453690, 197344428, 246680535, 263125904, 328907380, 394688856, 493361070, 657814760, 789377712, 986722140, 1315629520, 1973444280, 3946888560]

約数ペア:

[(1, 3946888560), (2, 1973444280), (3, 1315629520), (4, 986722140), (5, 789377712), (6, 657814760), (8, 493361070), (10, 394688856), (12, 328907380), (15, 263125904), (16, 246680535), (20, 197344428), (24, 164453690), (30, 131562952), (40, 98672214), (48, 82226845), (60, 65781476), (80, 49336107), (120, 32890738), (240, 16445369), (311, 12690960), (622, 6345480), (933, 4230320), (1244, 3172740), (1555, 2538192), (1866, 2115160), (2488, 1586370), (3110, 1269096), (3732, 1057580), (4665, 846064), (4976, 793185), (6220, 634548), (7464, 528790), (9330, 423032), (12440, 317274), (14928, 264395), (18660, 211516), (24880, 158637), (37320, 105758), (52879, 74640)]