55059120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76471}}^1$

素因数の和:76490

約数の個数: 60

約数和(自身を含む): 184909296

約数和(自身を除く): 129850176

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, 76471, 152942, 229413, 305884, 382355, 458826, 611768, 688239, 764710, 917652, 1147065, 1223536, 1376478, 1529420, 1835304, 2294130, 2752956, 3058840, 3441195, 3670608, 4588260, 5505912, 6117680, 6882390, 9176520, 11011824, 13764780, 18353040, 27529560, 55059120]

約数ペア:

[(1, 55059120), (2, 27529560), (3, 18353040), (4, 13764780), (5, 11011824), (6, 9176520), (8, 6882390), (9, 6117680), (10, 5505912), (12, 4588260), (15, 3670608), (16, 3441195), (18, 3058840), (20, 2752956), (24, 2294130), (30, 1835304), (36, 1529420), (40, 1376478), (45, 1223536), (48, 1147065), (60, 917652), (72, 764710), (80, 688239), (90, 611768), (120, 458826), (144, 382355), (180, 305884), (240, 229413), (360, 152942), (720, 76471)]