29139120

素因数分解:

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

素因数の和:40490

約数の個数: 60

約数和(自身を含む): 97861296

約数和(自身を除く): 68722176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 40471, 80942, 121413, 161884, 202355, 242826, 323768, 364239, 404710, 485652, 607065, 647536, 728478, 809420, 971304, 1214130, 1456956, 1618840, 1821195, 1942608, 2428260, 2913912, 3237680, 3642390, 4856520, 5827824, 7284780, 9713040, 14569560, 29139120]

約数ペア:

[(1, 29139120), (2, 14569560), (3, 9713040), (4, 7284780), (5, 5827824), (6, 4856520), (8, 3642390), (9, 3237680), (10, 2913912), (12, 2428260), (15, 1942608), (16, 1821195), (18, 1618840), (20, 1456956), (24, 1214130), (30, 971304), (36, 809420), (40, 728478), (45, 647536), (48, 607065), (60, 485652), (72, 404710), (80, 364239), (90, 323768), (120, 242826), (144, 202355), (180, 161884), (240, 121413), (360, 80942), (720, 40471)]