143449560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{398471}}^1$

素因数の和:398488

約数の個数: 48

約数和(自身を含む): 466212240

約数和(自身を除く): 322762680

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, 398471, 796942, 1195413, 1593884, 1992355, 2390826, 3187768, 3586239, 3984710, 4781652, 5977065, 7172478, 7969420, 9563304, 11954130, 14344956, 15938840, 17931195, 23908260, 28689912, 35862390, 47816520, 71724780, 143449560]

約数ペア:

[(1, 143449560), (2, 71724780), (3, 47816520), (4, 35862390), (5, 28689912), (6, 23908260), (8, 17931195), (9, 15938840), (10, 14344956), (12, 11954130), (15, 9563304), (18, 7969420), (20, 7172478), (24, 5977065), (30, 4781652), (36, 3984710), (40, 3586239), (45, 3187768), (60, 2390826), (72, 1992355), (90, 1593884), (120, 1195413), (180, 796942), (360, 398471)]