45240840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{125669}}^1$

素因数の和:125686

約数の個数: 48

約数和(自身を含む): 147033900

約数和(自身を除く): 101793060

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, 125669, 251338, 377007, 502676, 628345, 754014, 1005352, 1131021, 1256690, 1508028, 1885035, 2262042, 2513380, 3016056, 3770070, 4524084, 5026760, 5655105, 7540140, 9048168, 11310210, 15080280, 22620420, 45240840]

約数ペア:

[(1, 45240840), (2, 22620420), (3, 15080280), (4, 11310210), (5, 9048168), (6, 7540140), (8, 5655105), (9, 5026760), (10, 4524084), (12, 3770070), (15, 3016056), (18, 2513380), (20, 2262042), (24, 1885035), (30, 1508028), (36, 1256690), (40, 1131021), (45, 1005352), (60, 754014), (72, 628345), (90, 502676), (120, 377007), (180, 251338), (360, 125669)]