2940560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 8035200

約数和(自身を除く): 5094640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 89, 112, 118, 140, 178, 236, 280, 295, 356, 413, 445, 472, 560, 590, 623, 712, 826, 890, 944, 1180, 1246, 1424, 1652, 1780, 2065, 2360, 2492, 3115, 3304, 3560, 4130, 4720, 4984, 5251, 6230, 6608, 7120, 8260, 9968, 10502, 12460, 16520, 21004, 24920, 26255, 33040, 36757, 42008, 49840, 52510, 73514, 84016, 105020, 147028, 183785, 210040, 294056, 367570, 420080, 588112, 735140, 1470280, 2940560]

約数ペア:

[(1, 2940560), (2, 1470280), (4, 735140), (5, 588112), (7, 420080), (8, 367570), (10, 294056), (14, 210040), (16, 183785), (20, 147028), (28, 105020), (35, 84016), (40, 73514), (56, 52510), (59, 49840), (70, 42008), (80, 36757), (89, 33040), (112, 26255), (118, 24920), (140, 21004), (178, 16520), (236, 12460), (280, 10502), (295, 9968), (356, 8260), (413, 7120), (445, 6608), (472, 6230), (560, 5251), (590, 4984), (623, 4720), (712, 4130), (826, 3560), (890, 3304), (944, 3115), (1180, 2492), (1246, 2360), (1424, 2065), (1652, 1780)]