252539040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40471}}^1$

素因数の和:40502

約数の個数: 96

約数和(自身を含む): 856711296

約数和(自身を除く): 604172256

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, 40471, 80942, 121413, 161884, 202355, 242826, 323768, 404710, 485652, 526123, 607065, 647536, 809420, 971304, 1052246, 1214130, 1295072, 1578369, 1618840, 1942608, 2104492, 2428260, 2630615, 3156738, 3237680, 3885216, 4208984, 4856520, 5261230, 6313476, 6475360, 7891845, 8417968, 9713040, 10522460, 12626952, 15783690, 16835936, 19426080, 21044920, 25253904, 31567380, 42089840, 50507808, 63134760, 84179680, 126269520, 252539040]

約数ペア:

[(1, 252539040), (2, 126269520), (3, 84179680), (4, 63134760), (5, 50507808), (6, 42089840), (8, 31567380), (10, 25253904), (12, 21044920), (13, 19426080), (15, 16835936), (16, 15783690), (20, 12626952), (24, 10522460), (26, 9713040), (30, 8417968), (32, 7891845), (39, 6475360), (40, 6313476), (48, 5261230), (52, 4856520), (60, 4208984), (65, 3885216), (78, 3237680), (80, 3156738), (96, 2630615), (104, 2428260), (120, 2104492), (130, 1942608), (156, 1618840), (160, 1578369), (195, 1295072), (208, 1214130), (240, 1052246), (260, 971304), (312, 809420), (390, 647536), (416, 607065), (480, 526123), (520, 485652), (624, 404710), (780, 323768), (1040, 242826), (1248, 202355), (1560, 161884), (2080, 121413), (3120, 80942), (6240, 40471)]