85129560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{236471}}^1$

素因数の和:236488

約数の個数: 48

約数和(自身を含む): 276672240

約数和(自身を除く): 191542680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 236471, 472942, 709413, 945884, 1182355, 1418826, 1891768, 2128239, 2364710, 2837652, 3547065, 4256478, 4729420, 5675304, 7094130, 8512956, 9458840, 10641195, 14188260, 17025912, 21282390, 28376520, 42564780, 85129560]

約数ペア:

[(1, 85129560), (2, 42564780), (3, 28376520), (4, 21282390), (5, 17025912), (6, 14188260), (8, 10641195), (9, 9458840), (10, 8512956), (12, 7094130), (15, 5675304), (18, 4729420), (20, 4256478), (24, 3547065), (30, 2837652), (36, 2364710), (40, 2128239), (45, 1891768), (60, 1418826), (72, 1182355), (90, 945884), (120, 709413), (180, 472942), (360, 236471)]