259657560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5189}}^1$

素因数の和:5345

約数の個数: 96

約数和(自身を含む): 850122000

約数和(自身を除く): 590464440

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, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5189, 5560, 6255, 8340, 10008, 10378, 12510, 15567, 16680, 20756, 25020, 25945, 31134, 41512, 46701, 50040, 51890, 62268, 77835, 93402, 103780, 124536, 155670, 186804, 207560, 233505, 311340, 373608, 467010, 622680, 721271, 934020, 1442542, 1868040, 2163813, 2885084, 3606355, 4327626, 5770168, 6491439, 7212710, 8655252, 10819065, 12982878, 14425420, 17310504, 21638130, 25965756, 28850840, 32457195, 43276260, 51931512, 64914390, 86552520, 129828780, 259657560]

約数ペア:

[(1, 259657560), (2, 129828780), (3, 86552520), (4, 64914390), (5, 51931512), (6, 43276260), (8, 32457195), (9, 28850840), (10, 25965756), (12, 21638130), (15, 17310504), (18, 14425420), (20, 12982878), (24, 10819065), (30, 8655252), (36, 7212710), (40, 6491439), (45, 5770168), (60, 4327626), (72, 3606355), (90, 2885084), (120, 2163813), (139, 1868040), (180, 1442542), (278, 934020), (360, 721271), (417, 622680), (556, 467010), (695, 373608), (834, 311340), (1112, 233505), (1251, 207560), (1390, 186804), (1668, 155670), (2085, 124536), (2502, 103780), (2780, 93402), (3336, 77835), (4170, 62268), (5004, 51890), (5189, 50040), (5560, 46701), (6255, 41512), (8340, 31134), (10008, 25945), (10378, 25020), (12510, 20756), (15567, 16680)]