137065680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{190369}}^1$

素因数の和:190388

約数の個数: 60

約数和(自身を含む): 460314660

約数和(自身を除く): 323248980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 190369, 380738, 571107, 761476, 951845, 1142214, 1522952, 1713321, 1903690, 2284428, 2855535, 3045904, 3426642, 3807380, 4568856, 5711070, 6853284, 7614760, 8566605, 9137712, 11422140, 13706568, 15229520, 17133210, 22844280, 27413136, 34266420, 45688560, 68532840, 137065680]

約数ペア:

[(1, 137065680), (2, 68532840), (3, 45688560), (4, 34266420), (5, 27413136), (6, 22844280), (8, 17133210), (9, 15229520), (10, 13706568), (12, 11422140), (15, 9137712), (16, 8566605), (18, 7614760), (20, 6853284), (24, 5711070), (30, 4568856), (36, 3807380), (40, 3426642), (45, 3045904), (48, 2855535), (60, 2284428), (72, 1903690), (80, 1713321), (90, 1522952), (120, 1142214), (144, 951845), (180, 761476), (240, 571107), (360, 380738), (720, 190369)]