87417360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{40471}}^1$

素因数の和:40493

約数の個数: 80

約数和(自身を含む): 301111680

約数和(自身を除く): 213694320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 40471, 80942, 121413, 161884, 202355, 242826, 323768, 364239, 404710, 485652, 607065, 647536, 728478, 809420, 971304, 1092717, 1214130, 1456956, 1618840, 1821195, 1942608, 2185434, 2428260, 2913912, 3237680, 3642390, 4370868, 4856520, 5463585, 5827824, 7284780, 8741736, 9713040, 10927170, 14569560, 17483472, 21854340, 29139120, 43708680, 87417360]

約数ペア:

[(1, 87417360), (2, 43708680), (3, 29139120), (4, 21854340), (5, 17483472), (6, 14569560), (8, 10927170), (9, 9713040), (10, 8741736), (12, 7284780), (15, 5827824), (16, 5463585), (18, 4856520), (20, 4370868), (24, 3642390), (27, 3237680), (30, 2913912), (36, 2428260), (40, 2185434), (45, 1942608), (48, 1821195), (54, 1618840), (60, 1456956), (72, 1214130), (80, 1092717), (90, 971304), (108, 809420), (120, 728478), (135, 647536), (144, 607065), (180, 485652), (216, 404710), (240, 364239), (270, 323768), (360, 242826), (432, 202355), (540, 161884), (720, 121413), (1080, 80942), (2160, 40471)]