581751360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{201997}}^1$

素因数の和:202020

約数の個数: 84

約数和(自身を含む): 2000992188

約数和(自身を除く): 1419240828

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 201997, 403994, 605991, 807988, 1009985, 1211982, 1615976, 1817973, 2019970, 2423964, 3029955, 3231952, 3635946, 4039940, 4847928, 6059910, 6463904, 7271892, 8079880, 9089865, 9695856, 12119820, 12927808, 14543784, 16159760, 18179730, 19391712, 24239640, 29087568, 32319520, 36359460, 38783424, 48479280, 58175136, 64639040, 72718920, 96958560, 116350272, 145437840, 193917120, 290875680, 581751360]

約数ペア:

[(1, 581751360), (2, 290875680), (3, 193917120), (4, 145437840), (5, 116350272), (6, 96958560), (8, 72718920), (9, 64639040), (10, 58175136), (12, 48479280), (15, 38783424), (16, 36359460), (18, 32319520), (20, 29087568), (24, 24239640), (30, 19391712), (32, 18179730), (36, 16159760), (40, 14543784), (45, 12927808), (48, 12119820), (60, 9695856), (64, 9089865), (72, 8079880), (80, 7271892), (90, 6463904), (96, 6059910), (120, 4847928), (144, 4039940), (160, 3635946), (180, 3231952), (192, 3029955), (240, 2423964), (288, 2019970), (320, 1817973), (360, 1615976), (480, 1211982), (576, 1009985), (720, 807988), (960, 605991), (1440, 403994), (2880, 201997)]