143132040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397589}}^1$

素因数の和:397606

約数の個数: 48

約数和(自身を含む): 465180300

約数和(自身を除く): 322048260

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, 397589, 795178, 1192767, 1590356, 1987945, 2385534, 3180712, 3578301, 3975890, 4771068, 5963835, 7156602, 7951780, 9542136, 11927670, 14313204, 15903560, 17891505, 23855340, 28626408, 35783010, 47710680, 71566020, 143132040]

約数ペア:

[(1, 143132040), (2, 71566020), (3, 47710680), (4, 35783010), (5, 28626408), (6, 23855340), (8, 17891505), (9, 15903560), (10, 14313204), (12, 11927670), (15, 9542136), (18, 7951780), (20, 7156602), (24, 5963835), (30, 4771068), (36, 3975890), (40, 3578301), (45, 3180712), (60, 2385534), (72, 1987945), (90, 1590356), (120, 1192767), (180, 795178), (360, 397589)]